@charset "utf-8";

* {
    margin: 0;
    padding: 0;
}

body {
    font-family: arial, "맑은 고딕", "Malgun Gothic", sans-serif;
    font-size: 15px;
    color: #666;
}

ul,
li {
    list-style: none;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    border: 0;
}

.sns_wrap {
    width: 300px;
    height: 100px;
    margin: 0 auto;
}

.sns_wrap ul.sns {
    width: 230px;
    height: 100px;
    margin: 0 auto;
}

.sns_wrap ul.sns li {
    float: left;
    margin-top: 25px;
    width: 50px;
    height: 50px;
    margin-right: 20px;
}

.sns_wrap ul.sns li:nth-child(1) {
    margin-left: 20px;
}

.sns_wrap ul.sns li span.bt1 {
    display: block;
    width: 50px;
    height: 50px;
    background: url(../images/tw.png) no-repeat 50% 50%;
    -webkit-background-size: 50px;
    background-size: 50px;
    filter: grayscale(100%);
}

.sns_wrap ul.sns li span.bt2 {
    display: block;
    width: 50px;
    height: 50px;
    background: url(../images/fb.png) no-repeat 50% 50%;
    -webkit-background-size: 50px;
    background-size: 50px;
    filter: grayscale(100%);
}

.sns_wrap ul.sns li span.bt3 {
    display: block;
    width: 50px;
    height: 50px;
    background: url(../images/ins.png) no-repeat 50% 50%;
    -webkit-background-size: 50px;
    background-size: cover;
    filter: grayscale(100%);
}

.sns_wrap ul.sns li a {
    width: 100%;
}

.sns_wrap ul.sns li:hover span.bt1,
.sns_wrap ul.sns li:hover span.bt2,
.sns_wrap ul.sns li:hover span.bt3
{
    filter: grayscale(0%);
}