.bg_heart {
    position: relative;
    top: 0;
    left: 72%;
    width: 28%;
    height: 100%;
    overflow: hidden
 }

.heart {
    position: absolute;
    top: -50%;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -m-transform: rotate(-45deg);
    transform: rotate(-45deg);
 }

.heart:before {
    position: absolute;
    top: -50%;
    left: 0;
    display: block;
    content: "";
    width: 100%;
    height: 100%;
    background: inherit;
    border-radius: 100%;
}

.heart:after {
    position: absolute;
    top: 0;
    right: -50%;
    display: block;
    content: "";
    width: 100%;
    height: 100%;
    background: inherit;
    border-radius: 100%;
}

@-webkit-keyframes love {
  0%{top:110%}
}
@-moz-keyframes love {
  0%{top:110%}
}
@-ms-keyframes love {
  0%{top:110%}
}
@keyframes love {
  0%{top:110%}
}