html {
  font-size: 16px; /* Base font size in pixels */
}

body {
	margin: 0;
	padding: 0;
	font-family: 'Oswald', sans-serif;	
	font-size: 1rem; /

}


body.grayscale #home, body.grayscale .agenda_container, body.grayscale h1,  body.grayscale #prelegenci,  body.grayscale #rejestracja,  body.grayscale #kontakt,  body.grayscale #footer, body.grayscale #menu_bar_inner, body.grayscale .mfp-content {  
filter: grayscale(100%);
}






body.light div {
	background: #fff !important;
	color: #262261 !important;
}

body.light #rejestracja {
	background: #fff !important;
	color: #262261 !important;
}

body.light form {
	color: #262261 !important;
}


body.light form input {
	color: #262261 !important;
}

body.light h1 {
	color: #262261 !important;
}


.light #banner_info {
	color: #262261 !important;
	background: #fff;
}

.light #banner_info_inner {
	color: #262261 !important;
	background: #fff;
}


.contrast div {
	background: #000 !important;
	color: #fff !important;
}

.contrast img {
filter: grayscale(100%);
}

.contrast h1 {
	color: #ffff00 !important;
	
}

.contrast a {
	color: #ffff00 !important;
}

.contrast .ctrans {
	background: transparent !important;
}

.contrast .ctrans div {
	background: transparent !important;
}




#decreaseFontSize, #decreaseFontSize2, #decreaseFontSize {
	font-size: 0.9rem;
}

#decreaseFontSize i, #decreaseFontSize2 i, #decreaseFontSize i {
	font-size: 1.2rem;
}


.sr-only {
	display: none !important;
}


a {
	color: inherit;
	text-decoration: none;
	pointer-event: all;
}


.linksu a {
text-decoration: underline;	
}

.contrast a {
	color: yellow;
}

.contrast .menu_dostepnosc button {
	color: yellow;
}

.contrast #top_dostepnosc button {
    color: yellow;
}



h1 {
    text-align: center;
    font-size: 3rem;
	color: #262261;
	font-family: 'Oswald Stencil', sans-serif;
}

button {
	font-family: 'Oswald', sans-serif;
	transition: all 0.3s ease-in-out;
}

#home {
    height: 100vh;
    background: #f5f6f9;
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    padding: 0;
    position: relative;
    overflow-x: clip;
    background-image: url(assets/ris_banner_bg.jpg);
    background-size: cover;
    background-position: center left;
}


#banner_info {
    width: 45%;
    max-width: 790px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    /* align-items: center; */
    align-content: center;
    margin-right: 0;
    margin-left: auto;
    background: rgba(38,34,97,0.6);
}

#banner_info_inner {
    width: 100%;
    
    color: #fff;
    margin-top: -100px;
    position: relative;
    z-index: 99;
	padding: 20px;

}

#banner_info_inner img {
    max-width: 430px;
    margin-bottom: 50px;
    margin-left: -20px;
}



#banner_img_top {
    position: absolute;
    top: -100px;
    right: 0px;
    width: 650px;
    /* transform: rotate(15deg); */
}


#banner_img_bottom {
    position: absolute;
    bottom: -190px;
    left: 0;
    width: 300px;
}


#banner_img_belka {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    background: #fff;
	text-align: center;
}

.contrast #banner_img_belka {
	 background: #fff !important;
}


#banner_img_belka img {
	width: 85%;
	max-width: 1080px;
}



.fundusz_info {
    font-weight: 300;
    font-size: 0.8rem;
    margin-top: 0px;
    margin-bottom: 10px;
}




.animated-element.banner.left {
  opacity: 0;
  transform: translateX(50px);
  animation: none;
  animation-fill-mode: none;
  visibility: hidden;
}

.animated-element.banner.left.animate {
  animation: slide-in-left 1s ease-in-out forwards 1.5s;
  visibility: visible;
}



.animated-element.banner.right {
  opacity: 0;
  transform: translateX(-50px);
  animation: none;
  animation-fill-mode: none;
  visibility: hidden;
}

.animated-element.banner.right.animate {
  animation: slide-in-right 1s ease-in-out forwards 1.3s;
  visibility: visible;
}

.animated-element.banner.right.animate.remove {
  animation: slide-out-right 1s ease-in-out forwards;
}







.animated-element.left {
  opacity: 0;
  transform: translateX(50px);
  animation: none;
  animation-fill-mode: none;
  visibility: hidden;
}

.animated-element.left.animate {
  animation: slide-in-left 1s ease-in-out forwards 0.3s;
  visibility: visible;
}


.animated-element.right {
  opacity: 0;
  transform: translateX(-50px);
  animation: none;
  animation-fill-mode: none;
  visibility: hidden;
}

.animated-element.right.animate {
  animation: slide-in-right 1s ease-in-out forwards 0.3s;
  visibility: visible;
}

.animated-element.right.animate.remove {
  animation: slide-out-right 1s ease-in-out forwards;
}




@keyframes slide-in-left {
  0% {
    opacity: 0;
    transform: translateX(50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slide-out-left {
  0% {
    opacity: 1;
    transform: translateX(0);
  }
  100% {
    opacity: 0;
    transform: translateX(-50px);
  }
}

@keyframes slide-in-right {
  0% {
    opacity: 0;
    transform: translateX(-50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slide-out-right {
  0% {
    opacity: 1;
    transform: translateX(0);
  }
  100% {
    opacity: 0;
    transform: translateX(50px);
  }
}












.banner_buttons {
    width: 100%;
    max-width: 690px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 30px;
}

.banner_buttons a {
	width: 48%;
}

.banner_buttons button {
    width: 100%;
    cursor: pointer;
    padding: 10px;
    border: 2px solid #fff;
	color: #fff;
    font-size: 1.5rem;
    font-weight: 500;
    background: transparent;
    border-radius: 30px;
}




.banner_buttons button:hover {
	
	border: 2px solid #8ac53e;
	background: #8ac53e;
	color: #fff;
}


.light .banner_buttons button {
   
    border: 2px solid #262261 !important;
	color: #262261 !important;
    background: transparent;
}





.contrast .banner_buttons button:hover {
	
	border: 2px solid yellow;
	background: yellow;
	color: #000;
}


.light .banner_buttons button:hover {
	
	border: 2px solid #262261;
	background: #262261;
	color: #fff !important;
}


.banner_buttons {
  opacity: 0;
  transform: scale(0.9);
  animation: text-fade-in 1s ease-in-out forwards;
  animation-delay: 1.6s;
}




.screen {
    padding-top: 70px;
    padding-bottom: 100px;
}


.header_name_top {
    width: 100%;
    font-size: 2rem;
    margin-bottom: -10px;
}


.header_name {
    width: 100%;
    text-transform: uppercase;
    line-height: 1.1;
    font-size: 5.5rem;
    font-weight: 600;
}


.header_green {
	color: #8ac53e;
}

.contrast .header_green {
	color: yellow;
}



.header_details {
	display: flex;
}

.header_date, .header_venue {
    width: 100%;
    font-size: 1.8rem;
    font-weight: 600;
	    margin-top: 20px;
}


.header_location {
    font-size: 1.2rem;
    font-weight: 500;
    margin-left: 50px;
}

.header_icon {
    font-size: 2rem;
    margin-right: 10px;
}




.header_name {
  opacity: 0;
  transform: scale(0.9);
  animation: text-fade-in 1s ease-in-out forwards;
}



@keyframes text-fade-in {
  0% {
    opacity: 0;
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}








.header_date, .header_venue, .header_location, .header_name_top {
	opacity: 0;
  animation: elements-fade-in 1.2s ease-in-out forwards;
	animation-delay: 1.5s;
}



@keyframes elements-fade-in {
  0% {
    opacity: 0;
  
  }
  100% {
    opacity: 1;
   
  }
}






#banner_info_inner img {
	opacity: 0;
  animation: img-fade-in 1.5s ease-in-out forwards;
	
}



#banner_img_belka {
  opacity: 0;
  animation: img-fade-in 1s ease-in-out forwards 0.5s;
  background: rgb(211,209,218);
background: linear-gradient(90deg, rgba(211,209,218,1) 0%, rgba(235,234,238,1) 5%, rgba(255,255,255,1) 10%, rgba(255,255,255,1) 90%, rgba(235,234,238,1) 95%, rgba(211,209,218,1) 100%);
}



@keyframes img-fade-in {
  0% {
    opacity: 0;
  
  }
  100% {
    opacity: 1;
   
  }
}










#agenda {
    position: relative;
    overflow: hidden;
	background: rgb(211,209,218);
background: linear-gradient(90deg, rgba(211,209,218,1) 0%, rgba(235,234,238,1) 5%, rgba(255,255,255,1) 10%, rgba(255,255,255,1) 90%, rgba(235,234,238,1) 95%, rgba(211,209,218,1) 100%);
}



#menu_bar {
  display: none;
  position: fixed;
	top: 0;
    width: calc(100% - 40px);
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    padding: 10px 20px 0px 20px;
}

#menu_bar_inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#menu_logo {
	width: 200px;
}


#top_dostepnosc {
    position: absolute;
    top: 10px;
    width: 100%;
    text-align: center;
	z-index: 9999;
	
}





.menu_dostepnosc button {
    color: #262261;
    font-size: 1.2rem;
    background: transparent;
    border: 0px;
    /* width: 55px; */
    margin-left: 3px;
    margin-right: 3px;
}

#top_dostepnosc button {
color: #fff;	
}

.light #top_dostepnosc button {
    color: #262261 !important
}

#menu_nav {
	margin-top: -5px;
}

#menu_nav ul {
	display: flex;
	list-style-type: none;
}


#menu_nav a {
	color: #262261;
}



#menu_nav a:hover {
	color: #8ac53e;
}


.contrast #menu_nav a:hover {
	color: yellow;
}

#menu_nav li {
	padding: 0px 20px;
}

#menu_logo img {
	max-width: 100%;
}






#mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    z-index: 1000;
    text-align: center;
}

#mobile-menu ul {
    list-style: none;
    padding: 0;
}

#mobile-menu li {
    margin: 10px 0;
    font-size: 24px;
}

.hidden {
    display: none;
}






.menu_button {
    display: block;
    position: fixed;
    top: 10px;
    right: 10px;
    font-size: 24px;
    cursor: pointer;
    z-index: 999999999999999999999;
}









.polygons {
	position: absolute;
	top: 0;
	right: 0;
	width: 100%;
}



#poly1 {
    width: 400px;
    top: auto;
    right: -70px;
    bottom: -45px;
    rotate: 20deg;
}

#poly2 {
    width: 390px;
    top: 778px;
    right: auto;
    left: -170px;
    rotate: 306deg;
}
#poly3 {
    width: 280px;
    top: 150px;
    right: -90px;
    rotate: 20deg;
}

#poly4 {
    width: 300px;
    top: 700px;
    right: auto;
    left: -150px;
    rotate: -50deg;
}

#poly5 {
    width: 160px;
    top: 390px;
    right: -30px;
    rotate: 222deg;
}

#poly6 {
    width: 150px;
    top: 1200px;
    right: -60px;
    rotate: 15deg;
}






.session_container {
    width: calc(100% - 50px);
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-wrap: wrap;
    max-width: 850px;
    margin-bottom: 0px;
	transition: all 0.3s ease-in-out;
}


.session_time {
    width: 140px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    align-items: center;
    margin-right: 20px;
    padding-right: 20px;
    font-size: 1.3rem;
    color: #262261;
    font-weight: 500;
    border-right: 1px solid #262261;
	position: relative;
	transition: all 0.3s ease-in-out;
}







.session_time::before {
    position: absolute;
    top: calc(50% - 10px);
    right: -10px;
    width: 20px;
    height: 20px;
    content: '';
    background: linear-gradient(to right, #262261 0%, #3e388e 100%);
    border-radius: 50%;
	transition: all 0.3s ease-in-out;
	opacity: 1;
}




.session_time::after {
    position: absolute;
    top: calc(50% - 10px);
    right: -10px;
    width: 20px;
    height: 20px;
    content: '';
    background: linear-gradient(to right, #4ba438 0%, #aac446 100%);
    border-radius: 50%;
	transition: all 0.3s ease-in-out;
	opacity: 0;
}


.session_container:hover .session_time::before {
	    opacity: 0;
}


.session_container:hover .session_time::after {
	    opacity: 1;
}

.session_container:hover .session_time {
color: #8ac53e;
border-right: 1px solid #8ac53e;
}



.contrast .session_container:hover .session_time {
color: yellow !important;
border-right: 1px solid yellow !important;
}

.contrast div.session_container:hover div.session_time {
    color: yellow !important;
border-right: 1px solid yellow !important;
}


.contrast div.session_time {
   
border-right: 1px solid #fff !important;
}

.contrast .session_container:hover .session_time_clock {
	color: yellow !important;
}

.contrast .session_container:hover .session_time_full {
	color: yellow !important;
}

.contrast .session_container:hover .session_name {
	color: yellow !important;
}



.contrast .session_time::before {
	background: #fff !important;
}

.contrast .session_time::after {
	background: yellow !important;
}


.session_info {
    width: calc(100% - 200px);
    padding-top: 20px;
    padding-bottom: 20px;
    padding-left: 10px;
}



.session_name {
    font-size: 1.2rem;
    font-weight: 500;
	color: #262261;
	transition: all 0.3s ease-in-out;
}


.session_container:hover .session_name {
	background: linear-gradient(to right, #4ba438 0%, #aac446 100%);
	color: #fff;
	padding-left: 10px;
	margin-left: -10px;
}

.session_description {
    font-weight: 300;
    line-height: 1.2;
}


.session_speakers {
	margin-top: 20px;
}





.single_agenda_speaker {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    align-content: center;
	margin-bottom: 10px;
}


.single_agenda_speaker_photo {
	width: 40px;
	margin-right: 10px;
}


.single_agenda_speaker_photo img {
max-width: 100%;
border-radius: 50%;	
}


.single_agenda_speaker_data {
	width: calc(100% - 50px);
}



.sas_name {
	font-size: 1rem;
	font-weight: 400;
}

.sas_position {
	font-size: 0.9rem;
	font-weight: 300;
	    margin-top: -5px;
}









#prelegenci {
    background: rgb(211,209,218);
background: linear-gradient(90deg, rgba(211,209,218,1) 0%, rgba(235,234,238,1) 5%, rgba(255,255,255,1) 10%, rgba(255,255,255,1) 90%, rgba(235,234,238,1) 95%, rgba(211,209,218,1) 100%);
}

.speakers_container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(22%, 1fr));
    max-width: 1080px;
    margin-left: auto;
    margin-right: auto;
	grid-gap: 20px;
	width: calc(100% - 40px);
}




.speaker_person {
    text-align: center;
    background: transparent;
    height: 100%;
    padding: 15px;
    /* border: 1px solid #fff; */
    border-radius: 5px;
    background: rgba(255,255,255,0.8);
	position: relative;
	transition: all 0.3s ease-in-out;
}


.speaker_person_inner {
	
	 position: absolute;
 top: 0;
 left: 0;
	width: 100%;
	height: 100%;
	pointer-event: none;
	background: #262261;
background: linear-gradient(to right, #262261 0%, #3e388e 100%);
opacity: 0;
 border-radius: 5px;
z-index: 1;
transition: all 0.3s ease-in-out;
}


.speaker_person:hover .speaker_person_inner {
opacity: 1;
}


.speakerlink {
	margin-bottom: 30px;
}

.speaker_img img {
max-width: 75%;
border-radius: 50%;	
position: relative;
z-index: 99;
}






.speaker_name {
    margin-top: 20px;
    font-weight: 500;
    font-size: 1rem;
    color: #262261;
	position: relative;
z-index: 99;
}


.contrast .speaker_name {
	color: yellow !important;
}


.speaker_position {
    font-weight: 400;
    font-size: 0.8rem;
    color: #262261;
	position: relative;
z-index: 99;
}



.speaker_person:hover .speaker_name {
	 color: #fff;
}



.speaker_person:hover .speaker_position {
	 color: #fff;
}











.regform_container {
	max-width: 700px;
    margin-left: auto;
    margin-right: auto;
	position: relative;
z-index: 99;
}




.form_info {
	font-size: 0.9rem;
	text-align: center;
	margin-bottom: 20px;
}





#rejestracja {
background: rgb(38,34,97);
background: linear-gradient(121deg, rgba(38,34,97,1) 0%, rgba(62,56,142,1) 100%);
color: #fff;
position: relative;
overflow: hidden;
}


#polyanim {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
}

#polyanim svg {
    max-width: 100% !important;
    height: 100%;
}






#regbgtop {
    position: absolute;
    top: 150px;
    right: -70px;
    rotate: 20deg;
    width: 80%;
	pointer-event: none;
}


#regbgtop img {
	max-width: 100%;
	width: 100%;
	opacity: 0.2;
}

#regbgbottom {
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 80%;
	pointer-event: none;
}


#regbgbottom img {
	max-width: 100%;
	width: 100%;
	opacity: 0.2;
}











.animated-element.regtop {
  opacity: 0;
  animation: none;
  animation-fill-mode: none;
  visibility: hidden;
}

.animated-element.regtop.animate {
  animation: appear 1s ease-in-out forwards 1s;
  visibility: visible;
}

.animated-element.regtop.animate.remove {
  opacity: 0;
   visibility: hidden;
}







.animated-element.regbottom {
  opacity: 0;
  animation: none;
  animation-fill-mode: none;
  visibility: hidden;
}

.animated-element.regbottom.animate {
  animation: appear 1s ease-in-out forwards 1s;
  visibility: visible;
}

.animated-element.regbottom.animate.remove {
  opacity: 0;
   visibility: hidden;
}




@keyframes appear {
  0% {
    opacity: 0;
  
  }
  100% {
    opacity: 1;
  
  }
}

@keyframes disappear {
  0% {
    opacity: 1;
    
  }
  100% {
    opacity: 0;
  
  }
}









#rejestracja h1 {
	color: #fff;
}



#error-message {
    text-align: center;
    background: #fef3f7;
    color: #b12f2b;
    border-radius: 5px;
    padding: 5px;
    font-size: 1rem;
}


#success-message {
    text-align: center;
    font-weight: 300;
    padding: 50px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.input-group {
    margin: 10px 0px 10px 0px;
}

.input-group label {
    display: block;
    text-align: left;
    margin: 3px;
}


form {
font-weight: 300;	
}

.input-group input,
.input-group select {
    height: 45px;
    width: 100%;
    padding: 5px 10px;
    font-size: 16px;
    border-radius: 5px;
    border: 1px solid #fff;
	background: transparent;
	color: #fff;
	font-family: 'Oswald', sans-serif;
	
}




.light .input-group input,
.light .input-group select {
    
    border: 1px solid #262261;
	background: transparent;
	color: #262261;
	font-family: 'Oswald', sans-serif;
	
}


::placeholder {
  color: rgba(255,255,255,0.5);
  opacity: 1; /* Firefox */
}

::-ms-input-placeholder { /* Edge 12 -18 */
 color: rgba(255,255,255,0.5);
}



.light ::placeholder {
  color: #262261 !important;
  opacity: 1; /* Firefox */
}

.light ::-ms-input-placeholder { /* Edge 12 -18 */
 color: #262261 !important;
}



.btn {
    padding: 10px;
    font-size: 15px;
    color: white;
    background: transparent;
    border: none;
    border-radius: 5px;
    width: 100%;
    font-weight: 500;
    height: 50px;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
    font-family: 'Oswald', sans-serif;
    border: 1px solid #fff;
    transition: all 0.3s ease-in-out;
    cursor: pointer;
    margin-top: 30px;
}

.light .btn {
	 border: 1px solid #262261;
	 background: transparent;
	  color: #262261;
}

.btn:hover {
    background: #8ac53e;
	 border: 1px solid #8ac53e;
	 color: #262261;
}


.contrast .btn:hover {
    background: yellow !important;
	 border: 1px solid yellow !important;
	 color: #262261;
}



a.btnlnk {
    width: 100%;
}

.btn.scnd {
    background: #fff;
    border: 1px solid #0b3d59;
    color: #0b3d59;
}

.btn.scnd:hover {
    background: #0b3d59;
    border: 1px solid #0b3d59;
    color: #fff;
}

.error {
    width: 92%;
    margin: 0px auto;
    padding: 10px;
    border: 1px solid #a94442;
    color: #a94442;
    background: #f2dede;
    border-radius: 5px;
    text-align: left;
}

.success {
    color: #3c763d;
    background: #dff0d8;
    border: 1px solid #3c763d;
    margin-bottom: 20px;
}

.half-width {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.full-width {
    display: flex;
    flex-wrap: wrap;
}

.half-width .input-group {
    width: 49%;
}

.input-group.radio input {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.input-group.radio.half {
    width: 48%;
    justify-content: center;
	padding: 20px;
}


.input-group.radio.half .radio-question {
	text-align: center;
}


.input-group.radio.half.fh {
   border-right: 1px solid rgba(255,255,255,0.5);
}

.radio-option {
    display: flex;
    width: 30%;
}

.input-group.radio label {
    display: flex;
    width: 15%;
}

.input-group.radio label.hf {
     width: 100%;
}


.input-group.radio.full label {
    display: flex;
    width: 100%;
}

.input-group.radio {
    justify-content: center;
}

fieldset {
margin: 0;
padding: 0;
border: 0;	
}

.radio-question {
    margin-top: 30px;
    margin-bottom: 15px;
    width: 100%;
}

textarea {
    border-radius: 5px;
    width: 100%;
    height: 70px;
    padding: 10px;
    font-size: 0.9rem;
    margin-top: 10px;
}

.checkboxes_header {
    margin-top: 20px;
}

.multicheckboxes {
    width: 100%;
}



#areaOfInterest input {
    display: none !important;
}

#areaOfInterest .checkbox_container {
	margin-bottom: 10px;
}

.additional_info {
    font-size: 0.85rem;
    margin-top: 60px;
    margin-bottom: 40px;
}


.additional_info.areas {
	margin-top: 10px;
    margin-bottom: 10px;
}

/* Customize the label (the container) */
.radio_container {
    display: block;
    position: relative;
    padding-left: 35px;
    margin-bottom: 12px;
    cursor: pointer;
    font-size: 1rem;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}



/* Hide the browser's default radio button */
.radio_container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

/* Create a custom radio button */
.radio_container .checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: #eee;
    border-radius: 50%;
}

/* On mouse-over, add a grey background color */
.radio_container:hover input ~ .checkmark {
    background-color: #ccc;
}

/* When the radio button is checked, add a blue background */
.radio_container input:checked ~ .checkmark {
    background-color: #8ac53e;
}

/* Create the indicator (the dot/circle - hidden when not checked) */
.radio_container .checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

/* Show the indicator (dot/circle) when checked */
.radio_container input:checked ~ .checkmark:after {
    display: block;
}

/* Style the indicator (dot/circle) */
.radio_container .checkmark:after {
    top: 7px;
    left: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}

/* Customize the label (the container) */
.checkbox_container {
    display: block;
    position: relative;
    padding-left: 35px;
    margin-top: 15px;
    margin-bottom: 10px;
    cursor: pointer;
    font-size: 0.8rem;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Hide the browser's default checkbox */
.checkbox_container input {
    position: absolute;
    top: 0;
    left: 0;
    height: 10px;
    width: 10px;
    background-color: #eee;
}

/* Create a custom checkbox */
.checkbox_container .checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: #eee;
}

/* On mouse-over, add a grey background color */
.checkbox_container:hover input ~ .checkmark {
    background-color: #ccc;
}

/* When the checkbox is checked, add a blue background */
.checkbox_container input:checked ~ .checkmark {
    background-color: #8ac53e;
}

/* Create the checkmark/indicator (hidden when not checked) */
.checkbox_container .checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

/* Show the checkmark when checked */
.checkbox_container input:checked ~ .checkmark:after {
    display: block;
}

/* Style the checkmark/indicator */
.checkbox_container .checkmark:after {
    left: 6px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 3px 3px 0;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}










#kontakt {
	      background: rgb(211,209,218);
background: linear-gradient(90deg, rgba(211,209,218,1) 0%, rgba(235,234,238,1) 5%, rgba(255,255,255,1) 10%, rgba(255,255,255,1) 90%, rgba(235,234,238,1) 95%, rgba(211,209,218,1) 100%);  
}


#kontakt_inner {
    display: flex;
    flex-wrap: wrap;
    width: calc(100% - 30px);
    margin-left: auto;
    margin-right: auto;
    max-width: 1080px;
    justify-content: space-between;
}


.contact_col {
width: 30%;
text-align: center;
font-size: 0.9rem;
font-weight: 300;
line-height: 1.1;
}

.contact_col h3 {
	text-align: center;
    margin: 0;
    font-size: 1.1rem;
    font-weight: 500;
}

#footer {
    width: 100%;

    text-align: center;
	    background: rgb(211,209,218);
background: linear-gradient(90deg, rgba(211,209,218,1) 0%, rgba(235,234,238,1) 5%, rgba(255,255,255,1) 10%, rgba(255,255,255,1) 90%, rgba(235,234,238,1) 95%, rgba(211,209,218,1) 100%);
}


#footer img {
	width: 85%;
	max-width: 1080px;
	    margin-left: auto;
    margin-right: auto;
}


.contrast #footer {
	background: #fff !important;
}





#menu_button {
	display: none;
}






	.spacer {
		display: none;
	}






@media only screen and (max-width: 1366px) {
	
	.header_name {
    font-size: 5rem;
}


.header_date, .header_venue {
    font-size: 1.75rem;
}



#banner_info {
    width: 47%;
}


	
}









@media only screen and (max-width: 1280px) {
	
	.header_name {
    font-size: 5rem;
}


.header_date, .header_venue {
    font-size: 1.75rem;
}


.banner_buttons {
    max-width: 635px;
}



#banner_info {
    width: 50%;
}





	
}




@media only screen and (max-width: 1025px) {



#banner_info {
    width: 60%;
}



	.header_name {
    font-size: 4.5rem;
}


.header_date, .header_venue {
    font-size: 1.5rem;
}






}






@media only screen and (max-width: 800px) {
	
	
	
	
#banner_info {
    width: 80%;
}


	
	#menu_bar {
	
	display: none !important;
	}
		
#menu_button {
    display: initial;
    background: #fff;
    padding: 7px;
    border-radius: 5px;
    color: #262261;
}
	
	
	#top_dostepnosc {
		display: none !important;
	}
	
	
	
	
	#mobile-menu #menu_logo {
    width: 200px;
    margin-left: auto;
    margin-right: auto;
	margin-top: 20px;
}
		
		
		
		#mobile-menu #menu_nav ul {
    display: block;
    list-style-type: none;
}




#home {
    height: auto;
    min-height: 700px;
}




#poly1 {
    display: none;
}

#poly2 {
   display: none;
}

#poly3 {
    display: none;
}

#poly4 {
   display: none;
}

#poly5 {
   display: none;
}

#poly6 {
   display: none;
}






.speakers_container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(30%, 1fr));
    grid-gap: 20px;
    width: calc(100% - 40px);
}



#regbgtop {
 display: none;
}


#regbgbottom {
 display: none;
}


		
}















@media only screen and (max-width: 768px) {
	
	
	#banner_img_top {
    top: -100px;
    right: 0px;
    width: 350px;
}



#banner_img_bottom {
    bottom: -150px;
    left: 0;
    width: 180px;
}


.banner_buttons {
    max-width: 575px;
}


.session_time {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    margin-right: 0px;
    padding-right: 0px;
    font-size: 1.3rem;
    color: #262261;
    font-weight: 500;
    border-right: 0px solid #262261;
    border-top: 1px solid #262261;
    border-bottom: 1px solid #262261;
    position: relative;
    transition: all 0.3s ease-in-out;
    padding-top: 10px;
    padding-bottom: 10px;
    margin-top: 20px;
}


.contrast .session_time_full {
color: yellow !important;	
}


.contrast .session_name {
color: yellow !important;	
}


.session_time_clock {
	margin-right: 20px;
}

.session_info {
    width: 100%;
    padding-top: 20px;
    padding-bottom: 20px;
    padding-left: 10px;
}



.session_container:hover .session_time {
    color: #8ac53e;
    border-right: 0px solid #8ac53e;
}

.session_time::before, .session_time::after {
	display: none;
}



.speakers_container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(45%, 1fr));
    grid-gap: 20px;
    width: calc(100% - 40px);
}



.half-width .input-group {
    width: 100%;
}







.btn {
    max-width: 100%;
   
}



.contact_col {
    width: 100%;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: 50px;
}



.regform_container {
   
    width: calc(100% - 40px);
}

	
	
}










@media only screen and (max-width: 640px) {
	
	
	#banner_info {
    width: 100%;
}


	
	
	#home {
    height: auto;
    min-height: 600px;
}
	
#banner_info_inner {
    width: calc(100% - 30px);
    margin-top: 0px;
}


.header_name {
    font-size: 3.5rem;
}


.header_details {
    display: flex;
    flex-wrap: wrap;
}

.header_date, .header_venue {
	width: 100%;
}

.header_location {
display: none;	
}




.speakers_container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90%, 1fr));
    grid-gap: 20px;
    width: calc(100% - 40px);
}


	
}












@media only screen and (max-width: 480px) {



	
	.banner_buttons a {
    width: 100%;
	margin-bottom: 20px;
}


#home {
    height: auto;
    min-height: 700px;
}


	
}