body {
	background: url('../../images/background.jpg') no-repeat top center fixed;
	background-size: cover;
}
html {
  position: relative;
  height: 100%;
}
.form_entance_wrapper {
	width: 100%;
	display: flex;
	justify-content: center;
	margin-top: 90px;
}
.form_entance {
	width: 50%;
	max-width: 320px;
	border-radius: 20px;
	background-image: -moz-linear-gradient( 175deg, rgb(163,204,245) 0%, rgb(186,220,255) 100%);
	background-image: -webkit-linear-gradient( 175deg, rgb(163,204,245) 0%, rgb(186,220,255) 100%);
	background-image: -ms-linear-gradient( 175deg, rgb(163,204,245) 0%, rgb(186,220,255) 100%);
	box-shadow: 0px 0px 49.59px 7.41px rgba(7, 65, 125, 0.2);
	padding: 17px 25px;
  position: relative;
  z-index: 1;
}
.tren_input_block {
  width: 86%;
  margin-bottom: 20px;
}
.label_tren {
  font-size: 14px;
  font-family: Helvetica;
  color: rgb(1, 35, 69);
  line-height: 1.714;
  text-align: left;
}
.input_tren_1 {
  background-color: #ffffff;
}
.input_tren_1:hover {
  background-color: #eee;
  cursor: pointer;
}
.input_tren_1 {
  border-radius: 20px;
  border: 0;
  width: 100%;
  font-size: 14px;
  font-family: Helvetica;
  color: rgb(74, 74, 74);
  line-height: 1.714;
  padding: 7.5px 22px;
}
.input_tren_1:focus {
	outline: none;
}
.marg_r {
  margin-right: 20px;
  cursor: pointer;
}
.checkbox_label {
  display: block;
  width: 26%;
}
.checkbox_label.vse {
  width: 62%;
}
.checkbox,
.radio {
  display: none;
}
.checkbox-custom,
.radio-custom,
.radio-custom-check {
  width: 15px;
  height: 15px;
  border: 2px solid #ffffff;
  border-radius: 3px;
  position: relative;
  background: #ffffff;
}
.checkbox-custom,
.radio-custom,
.radio-custom-check {
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  font-family: "Helvetica";
  color: rgb(25, 25, 25);
  line-height: 1.714;
  text-align: left;
  cursor: pointer;
}
.label {
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  font-family: "Helvetica";
  color: rgb(25, 25, 25);
  line-height: 1.714;
  text-align: left;
  margin-left: 10px;
  cursor: pointer;
}
.checkbox:checked + .checkbox-custom::before,
.radio:checked + .radio-custom::before {
  content: "";
  display: block;
  position: absolute;
  top: 2px;
  right: 2px;
  bottom: 2px;
  left: 2px;
  background: rgb(2, 211, 115);
  border-radius: 2px;
}
.radio:checked + .radio-custom-check::before {
  content: "";
  display: block;
  position: absolute;
  top: 2px;
  right: 2px;
  bottom: 2px;
  left: 2px;
  background: #02d373;
  border-radius: 2px;
}
.radio-custom,
.radio:checked + .radio-custom::before,
.radio-custom-check,
.radio:checked + .radio-custom-check::before {
  border-radius: 50%;
}
/*.checkbox-custom,
.checkbox:checked + .radio-custom::before,
.radio-custom-check,
.checkbox:checked + .radio-custom-check::before {
  border-radius: 0;
}*/
label.label {
    display: inline-block;
    cursor: pointer;
    position: relative;
    padding-left: 34px;
    margin-left: 0;
    font-size: 14px;
}
label.label:before {
    content: "";
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 10px;
    position: absolute;
    left: 0;
    bottom: 1px;
    background-color: #ffffff;
    /*box-shadow: inset 0px 2px 3px 0px rgba(0, 0, 0, .3), 0px 1px 0px 0px rgba(255, 255, 255, .8);*/
}

input#check1[type=checkbox] {
    display: none;
}
.checkbox label.label:before {
    border-radius: 3px;
}
input#check1[type=checkbox]:checked + label.label:before {
    content: "\2713";
    text-shadow: 1px 1px 1px rgba(0, 0, 0, .2);
    font-size: 15px;
    color: #02d373;
    text-align: center;
    line-height: 15px;
}

.button_block {
	width: 100%;
	display: flex;
	justify-content: center;	
}
.button_block .button_yroki {
   font-size: 14px;
   font-family: Helvetica;
   color: rgb(255, 255, 255);
   font-weight: bold;
   line-height: 1.5;
   background-color: rgb(68, 183, 89);
   padding: 8px 55px;
   border: 0;
   border-radius: 25px;
   cursor: pointer;
}
.button_block .button_yroki:hover, .button_block .button_yroki:focus {
  opacity: 0.7;
  text-decoration: none;
  color: rgb(255, 255, 255);
}
.form_password {
  font-size: 14px;
  font-family: Helvetica;
  color: rgb(24, 24, 24);
  text-decoration: underline;
  line-height: 1.714;
}
/*---form_password---*/
.button_block .button_pasword {
   font-size: 14px;
   font-family: Helvetica;
   color: rgb(255, 255, 255);
   font-weight: bold;
   line-height: 1.5;
   background-color: #d15b47;
   padding: 8px 55px;
   border: 0;
   border-radius: 25px;
   cursor: pointer;
}
.button_block .button_pasword:hover, .button_block .button_pasword:focus {
  opacity: 0.7;
  text-decoration: none;
  color: rgb(255, 255, 255);
}
.span_tren_top {
  font-size: 14px;
  font-family: Helvetica;
  color: rgb(1, 35, 69);
  font-weight: bold;
  line-height: 1.714;
  text-align: center;
}
.span_tren {
	width: 84%;
	font-size: 14px;
	font-family: Helvetica;
	color: rgb(1, 35, 69);
	line-height: 1.714;
	text-align: center;
}
.hr {
	margin-top: 0;
  border-width: 1px;
  border-color: rgb(37, 52, 85);
  border-style: solid;
  background-color: rgb(37, 52, 85);
  width: 59px;
  height: 0px;
}

/*---form_password---*/
.wrapper_block_entrance {
  position: absolute;
  bottom: 5%;
  left: 0;
  right: 0;
}
.img_block_entrance {
  width: 90%;
  margin: 0 auto;
  position: relative;
}
.book_block {
  width: 100%;
  text-align: center;
  margin-bottom: -16%;
}
.block_scientist1 {
  width: 100%;
  text-align: center;
}
.block_scientist2 {
  position: absolute;
  right: 20%;
  top: 0;
}
.block_scientist3 {
  position: absolute;
  left: 20%;
  top: 0;
}
.block_cloud-right {
  position: absolute;
  top: 0;
  right: 0;
}
.block_cloud-left{
  position: absolute;
  top: 0;
  left: 0;
}
/*---pravki---*/
@media (min-width: 320px) and (max-width: 767px) {
	.form_entance_wrapper {
		margin-top: 70px;
	}
	.form_entance {
		width: 82%;
		max-width: 248px;
	}
	.tren_input_block {
		width: 82%;
	}
	.span_tren {
		width: 85%;
	}
  .book_block, .block_scientist1, .block_scientist2, .block_scientist3, .block_cloud-right, .block_cloud-left {
    display: none;
  }
}
@media (min-width: 993px) and (max-width: 1300px) {
  .block_cloud-right img, .block_cloud-left img {
    max-width: 200px;
  }
}
@media (min-width: 1400px) and (max-width: 1600px) {
  .book_block img {
    max-width: 350px;
  }
  .block_scientist1 {
    margin-bottom: -15px;
  }
}
@media (min-width: 993px) and (max-width: 1100px) {
  .block_scientist3 img {
    max-width: 110px;
  }
  .block_scientist3 {
    left: 17%;
  }
  .block_scientist2 img  {
    max-width: 180px;
  }
}
@media (min-width: 768px) and (max-width: 992px) {
  .block_scientist3 img {
    max-width: 110px;
  }
  .block_scientist2 {
    right: 0;
  }
  .block_scientist2 img  {
    max-width: 150px;
  }
  .block_scientist3 {
    left: 0;
  }
  .book_block, .block_cloud-right, .block_cloud-left {
    display: none;  
  }
  .block_scientist1 img {
    max-width: 200px;
  }
  .wrapper_block_entrance {
      bottom: inherit;
  }
}
@media (min-width: 993px) and (max-width: 1600px) {
  .book_block {
    display: none;
  }
  .block_scientist2 {
    left: -5%;
    top: 10%;
  }
  .block_scientist1 {
    text-align: right;
  }
}