content: "";
Я использую less. .myShinyClass {
.case-parameters(2, ":");
}
.MyShinyClass .block-case li:nth-of-type(2):after {
top: 0;
right: 0;
bottom: 0;
left: 0;
content: ":";
font-size: 23px;
color: #fff;
text-shadow: 0px 0px 5px #171717;
display: inline-block;
width: 100%;
position: relative;
margin-top: 90px;
text-align: center;
}