.add-btn{width:80px;height:80px;background-color:#134bbd;-webkit-box-shadow:1px 4px 4px 0 rgba(0,0,0,.2);box-shadow:1px 4px 4px 0 rgba(0,0,0,.2);border-radius:50%;position:fixed;bottom:20px;right:calc((100% - 1180px)/4 - 40px);z-index:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;cursor:pointer}.add-btn svg{width:30px;height:30px}@media(max-width:1380px){.add-btn{right:5px}}