.down-btn {
    padding: 16px 55px 16px 70px;
    font-size: 13px;
    font-weight: 400;
    color: #7d93b2;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 500;
    box-shadow: 0px 0px 0px 4px rgba(255,255,255,0.4);
    z-index: 10;
    background: #fff;
    float:left;
    position:relative;
    margin:35px 10px 0 0;
    transition: all .4s ease-in-out;
}
.down-btn:hover {
    color:#fff
}
.down-btn i {
    position: absolute;
    left: 10px;
    top: 50%;
    height: 34px;
    width: 34px;
    line-height: 34px;
    border-radius: 100%;
    margin-top: -17px;
    color: #fff;
    font-weight: 100;
    font-size:18px;
    box-shadow: 0 9px 26px rgba(58, 87, 135, 0.25);
}

.footer-list li{
    display: block;
    text-align: left;
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
    font-size: 14px;
    font-weight: 600;
}
.footer-list li a {
    color: #fff;
}
.footer-list li:before {
    font-family: Font Awesome\ 5 Pro;
    content: "\f0da";
    position: absolute;
    left:0;
    top: 5px;
    font-size: 11px;
    transition: all 200ms linear;
    color: #4DB7FE;
}
.footer-list li:hover:before{
    left:4px;
}
footer-list
.images-collage_icon {
    position:absolute;
    width:40px;
    height:40px;
    line-height:40px;
    border-radius:100%;
    z-index:3;
    font-size:19px;
    color:#fff;
    box-shadow: 0 9px 26px rgba(58, 87, 135, 0.35);
    animation: bounce 3s ease-in-out infinite;
}