/* 版心 */
.core {
    margin: 0 auto;
    max-width: 350px;
    /* background-color: antiquewhite; */
}

/* 头部 */
.hd {
    margin-top: 15px;
    text-align: center;
    color: #4f4f4f;
}

.hd .time_econd {
    font-size: 5em;
}

.hd h3 {
    margin-top: -5px;
}

/* 样式 */
.xf_style {
    background-color: #eee;
    border-radius: 15px;
    box-shadow: 3px 2px 6px 0px #00000026, -1px -2px 6px 2px #ffffff96;
}

/* 百度搜索框 */
.xf_baidu {
    margin: 20px auto;
    height: 50px;
}

.xf_baidu i {
    float: left;
    margin-left: 10px;
    height: 50px;
    width: 50px;
    background: url(../img/sprite.png) no-repeat -104px -28px;
}

.xf_baidu input {
    float: left;
    font-size: 1.2em;
    color: #3f3f3f;
    text-indent: 1em;
    border: 0;
    background-color: #eee;
    height: 50px;
}

.xf_baidu input[type=submit] {
    display: none;
}

.main {
    margin-top: 0;
    /* height: 500px; */
}

/* 头像 */

.tx {
    padding-top: 5px;
}

.tx img {
    width: 25%;
    margin: 10px auto;
    display: block;
    border-radius: 10em;
    box-shadow: 0 0 0 5px #fff, 4px 3px 5px 3px #3535353d;
}

.tx img:hover {
    -webkit-animation: round_animate 5s linear infinite;
    animation: round_animate 1s linear infinite;
}

@keyframes round_animate {
    to {
        transform: rotate(1turn);
    }
}

/* 名字 */
.xf_name {
    margin-top: 15px;
    text-align: center;
    color: #1a1a1a;
}

.xf_name h2 {
    font-size: 2em;
}

.xf_name h4 {
    font-size: 1.5em;
}

/* 图标 */
.xf_ico_link {
    margin-top: 15px;
}

.xf_ico_link ul {
    text-align: center;
}

.xf_ico_link ul li {
    display: inline-block;
    border-radius: 50%;
    height: 52px;
    width: 52px;
    background-color: #eee;
    box-shadow: 3px 2px 6px 0px #00000026, -1px -2px 6px 2px #ffffff96;
}

.xf_ico_link ul li:hover {
    box-shadow: inset 1px 1px 1px 1px #0000001a, inset -1px -1px 2px #fff;
}

/* 一名专业的美工，怎么可能不会做精灵图呢（要是有机会这辈子我都不会做美工） */
.xf_ico_link ul li:nth-of-type(1) {
    background: url(../img/sprite.png) no-repeat 2px -26px;
}

.xf_ico_link ul li:nth-of-type(2) {
    margin: 0 18px;
    background: url(../img/sprite.png) no-repeat -48px -25px;
}

.xf_ico_link ul li:nth-of-type(3) {
    background: url(../img/sprite.png) no-repeat 2px -75px;
}

.xf_ico_link ul li:nth-of-type(4) {
    margin-left: 18px;
    background: url(../img/sprite.png) no-repeat -48px -74px;
}

/* 介绍 */
.xf_introduce {
    overflow: auto;
    margin: 25px auto 5px auto;
    width: 82%;
    padding: 15px;
    border-radius: 5px;
    box-shadow: inset 1px 1px 1px 1px #0000001a, inset -1px -1px 2px #fff;
}

.xf_introduce p {
    text-indent: 2em;
    font-size: 1.4em;
    line-height: 25px;
}

/* 滑动模块 */
.xf_slide {
    margin-top: -5px;
    font-family: "iconfont" !important;
    font-size: 2.2em;
    color: #3f3f3f;
    text-align: center;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: color .5s;
}

.xf_slide:hover {
    color: rgb(119, 119, 119);
}

.xf_slide:active {
    color: skyblue;
}

.xf_website {
    display: none;
}

.xf_website {
    margin-top: -5px;
    text-align: center;
    color: #1a1a1a;
}

.xf_website a {
    display: inline-block;
    margin: 8px 15px;
    border-radius: 10px;
    font-size: 1.5em;
    font-weight: 800;
    padding: 10px 12px;
    width: 30%;
    box-shadow: 3px 2px 6px 0px #00000026, -1px -2px 6px 2px #ffffff96;
    transition: color 1s;
}

.xf_website a:hover {
    box-shadow: inset 1px 1px 1px 1px #0000001a, inset -1px -1px 2px #fff;
}

/* 底部版权 */
.copy {
    width: 100%;
    text-align: center;
    margin: 50px auto;
    color: #000;
}

.copy p a {
    transition: all .5s;
}

.copy p a:hover {
    text-shadow: 2px 1px 0 #fff;
}

.copy p {
    font-size: 1.32em;
}
.copy p:nth-of-type(2) a{
    border-bottom: 1px solid #666;
}
.copy p:nth-of-type(2) a:hover {
    border-bottom: 1px solid skyblue;
}