#aboutbtn {
    padding: 10px 20px;
    box-shadow: 0px 0px 12px -2px rgb(0 0 0 / 50%);
    line-height: 1.25;
    background: rgba(25,103,140,0.3);
    text-decoration: none;
    color: white;
    transition: background-color 0.6s ease;
    overflow: hidden;
    border: 2px solid #17678c;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 20px;
    line-height: 28px !important;
}

 #aboutbtn:after {
	 content: "";
	 position: absolute;
	 width: 0;
	 height: 0;
	 transform-style: flat;
	 transform: translate3d(-50%, -50%, 0);
	 background: rgba(255, 255, 255, .1);
	 border-radius: 100%;
	 transition: width 0.2s ease, height 0.2s ease;
	 top: 70%;
	 left: 50%;
}
 #aboutbtn:focus, #aboutbtn:hover {
	 background: #17678c;
	 border: 2px solid#17678c;
}
 #aboutbtn:active:after {
	 width: 200px;
	 height: 200px;
}



.el-pager li {
    background: #fff;
    box-sizing: border-box;
    font-size: 25px !important;
    height: 38px;
    line-height: 36px;
    min-width: 35.5px;
    padding: 0 4px;
    text-align: center;
}