요소의 앞뒤를 디자인 하는 가상클래스 before, after를 활용하여 SNS아이콘 애니메이션 네이게이션 만들기
<div class="gnb">
<a href="javascript:viod(0)">CodingWorks Online Class</a>
</div>
/* Google Web Font */
@import url('https://fonts.googleapis.com/css?family=Raleway&display=swap');
/* Fontawesome 4.7 */
@import url('https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css');
body {
font-family: 'Raleway', sans-serif;
line-height: 1.5em;
margin: 0;
font-weight: 300;
background-color: #34465d;
color: #fff;
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
}
a {
text-decoration: none;
color: #fff;
}
.gnb a {
text-transform: uppercase;
position: relative;
width: 400px;
display: block;
text-align: center;
padding: 15px;
box-sizing: border-box;
transition: 0.3s;
}
.gnb a::before,
.gnb a::after {
content: '';
position: absolute;
background-color: rgba(255, 255, 255, 0.05);
width: 100%;
height: 100%;
top: 0;
left: 0;
border: 1px solid #7e7e7e;
transition: 0.3s;
}
.gnb a:hover {
letter-spacing: 5px;
}
.gnb a:hover::before {
transform: rotate(45deg);
background-color: transparent;
}
.gnb a:hover::after {
transform: rotate(-45deg);
background-color: transparent;
}