* {
  box-sizing: border-box;
  outline: none; }

body {
  height: 100hv;
  background: url(../img/bg.jpeg);
  background-size: cover;
  font-family: 'Kodchasan', sans-serif;}


.calc {
  width: 1072px;
  height: 650px;
  border: 2px solid #efae02;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: top;}

.tabs {
  width: 100%;
  padding: 26px;
  padding-bottom: 35px;
  display: flex;
  justify-content: center; }

.tab-left, .tab-right {
  background-image: linear-gradient(to top, rgba(0, 0, 0, 0.77), #323231);
  width: 200px;
  height: 70px;
  border-radius: 0 15px 0 0;
  margin-right: 5px;
  color: #cecece;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  line-height: 70px;
  cursor: pointer; }

.tab-left {
  border-radius: 15px 0 0 0; }

.active {
  background: #efae02;
  color: #000;
  position: relative; }
  .active:before {
    content: '';
    position: absolute;
    width: 200px;
    height: 1px;
    background-color: #efae02;
    left: 0;
    bottom: -7px; }

.counter {
  width: 132px;
  height: 60px;
  border: 3px solid rgba(239, 174, 2, 0.6);
  background-color: transparent;
  text-align: center;
  color: #efae02;
  font-size: 48px;
  font-weight: 700; }

.blocks {
  width: 65%;
  margin-bottom: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center; }
  .blocks-title {
    position: relative;
    color: #fff;
    font-size: 30px;
    font-weight: 700; }
    .blocks-title:before {
      content: '';
      position: absolute;
      width: 100%;
      height: 1px;
      background-color: #efae02;
      left: -3;
      bottom: 0; }

#pages-block {
  display: none; }

.addiction {
  font-size: 30px;
  font-weight: 700;
  color: #efae02; }
  .addiction-title {
    text-align: center; }
  .addiction-block {
    position: relative;
    text-align: left;
    margin-bottom: 20px; }
    .addiction-block 
    input[type="checkbox"] {
      height: 25px;
      width: 25px;
      margin-right: 15px;
      opacity: 0.5; }

.total {
  position: relative;
  width: 60%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 25px;
  margin-bottom: 30px;
  color: #fff;
  font-size: 36px;
  font-weight: 700; }
  
.total-count {
    width: 300px;
    height: 60px;
    background-color: transparent;
    border: none;
    color: #91ff48;
    text-align: right;
    font-size: 50px;
    font-weight: 700; }
  .total input {
    text-decoration: underline; }

.rect {
  position: absolute;
  top: 7px;
  width: 29px;
  height: 29px;
  border: 3px solid #fff; }

#tick {
  position: relative;
  left: 12px;
  top: 4px;
  background-color: #fff;
  height: 16px;
  width: 5px;
  transform: rotate(40deg);
  opacity: 1; }
  #tick:before {
    position: absolute;
    top: 8px;
    left: -3px;
    content: '';
    background-color: #fff;
    height: 11px;
    width: 5px;
    transform: rotate(95deg); }

.informer {
  width: 100%;
  padding: 150px;
  padding-bottom: 350px;
  display: flex;
  justify-content: center;}



  body{
  padding: 0;
  background-color:#fff
}

.heart {
  animation: heartbeat 1s infinite;
  background-color: red;
  display: inline-block;
  height: 50px;
  margin: 0 10px;
  position: relative;
  top: 0;
  transform: rotate(-45deg);
  position: bottom; 
  left: 45%; top: 45%;
  width: 50px;
}

.heart:before,
.heart:after {
  content: "";
  background-color: red;
  border-radius: 50%;
  height: 50px;
  position: absolute;
  width: 50px;
}

.heart:before {
  top: -25px;
  left: 0;
}

.heart:after {
  left: 25px;
  top: 0;
}

@keyframes heartbeat
{
  0%
  {
    transform: scale( 1 )
      rotate(-45deg);    
  }
  20%
  {
    transform: scale( 1.25 )
      rotate(-45deg);  
  }
   40%
  {
    transform: scale( 1.5 )
      rotate(-45deg);
  }
}