.arrow-plus{
    position: relative;
    height: 40px;
    line-height: 40px;
    font-size: 18px;
    color: #fff;
    letter-spacing: 1px;
    background-color: #0061ae;}
.arrow-plus:after{
    width:0;
    height:0;
    border: 8px solid transparent;
    border-left-color: #0061ae;
    position:absolute;
    top: 2px;
    left: -18px;
    content:'';}