@charset "utf-8";
/*格式化*/
html, body, div, h1, h2, h3, h4, h5, h6, ul, ol, dl, li, dt, dd, p, blockquote, pre, form, fieldset, table, th, td, span, input, textarea {margin:0;padding:0;}
body{ font-size:14px;font-family:"Microsoft Yahei",Verdana,Arial,Helvetica,sans-serif;  background:#fff;}
li, ol { list-style:none; }
ins { text-decoration:none; }
i, em { font-style:normal; }
a{ text-decoration:none;font-family:"Microsoft Yahei";color: #333;}
a:hover { cursor:pointer; text-decoration:none;}
a:active{star:expression(this.onFocase=this.blur());}
:focase{outline:0;}
.clear { clear:both; line-height:0px; overflow:hidden; zoom:1; font-size:0px; content:'.';}
.clearfix:after {visibility: hidden;display: block;font-size: 0;content: " ";clear: both;height: 0;}
img{ padding:0; margin:0;}
a img { border:none; }
input,textarea{ border:none;font-family:"Microsoft Yahei"; font-size:13px;}
h1, h2, h3, h4, h5, h6{ font-weight:normal; font-size:14px;}
.fl{float: left;}
.fr{float: right;}
/* -- 页面整体布局 -- */
.wrap{max-width: 750px;min-width: 320px;width: 100%;margin: 0 auto!important; position: relative;} /*网站首页宽度*/
.wrap img{display:block;width:100%;}


/**/
.g-adv{ position:relative; width:100%; margin:0 auto; height: auto; z-index:15; font-size:0;}
.g-adv .m-box img{ display:block;position: relative;width:100%; height: auto; }
.g-adv .swiper-pagination{bottom: 2.4rem;height: 0.8rem; line-height:0;text-align: center;}
.g-adv .swiper-pagination .swiper-pagination-bullet{opacity: 1;background: #fff; width: 0.8rem; height: 0.8rem; margin: 0 0.4rem;border-radius: 0.5rem;box-sizing: border-box;}
.g-adv .swiper-pagination .swiper-pagination-bullet-active{background: #821c21;}


.tit{font-size: 0;line-height: 0;text-align: center;}
.tit span{ display: block;font-size: 2.5rem;line-height: 2.5rem;  color: #821c21;font-weight: bold;position: relative;font-family: "mon2";}




.yz{padding: 4rem 0% 4.5rem;background: url(../images/yz_bg.jpg) no-repeat center top;box-sizing: border-box;background-size: 100% 100%;}
.yz dt{display: block;width: 100%;}
.yz dt img{display: block;width: 100%;}
.yz dd{ margin: 3rem 4.66% 0;}
.yz dd h4{ display: block;font-size: 1.5rem;color: #333333;line-height: 2.4rem;font-weight: bold;text-transform: uppercase;transition: all 0.5s;}
.yz dd p{ display: block;font-size: 1.3rem;color: #333333;line-height: 2.4rem;font-weight: normal;margin-top: 1.5rem;}
.yz_con{margin: 2.3rem 0 0 4.66%!important;padding-right: 38%;}
.yz_con li img{display: block;width: 100%;}
.yz_con li span{ display: block;width: 100%;height: 3.5rem;margin-top: 0.5rem;line-height: 3.5rem;background: rgba(255, 255, 255, 1);font-size: 1.3rem;color: #333333;text-align: center;}


.pro{padding: 4.5rem 4.66% 4.5rem;background: url(../images/pro_bg.jpg) no-repeat center top;box-sizing: border-box;background-size: 100% 100%;}
.pro_t{display: flex;justify-content: space-between;height: 6rem;border: 1px solid rgba(0,0,0,0.2);box-sizing: border-box;margin-top: 2.5rem;}
.pro_t li{width: 25%;border-right: 1px solid rgba(0,0,0,0.2);box-sizing: border-box;box-sizing: border-box;font-size: 1.4rem;line-height: 2.1rem;text-align: center;color: #821c21;padding-top: 0.8rem;text-align: center;font-family: "mon2";}
.pro_t li:last-child{border-right: 0;}
.pro_t li.cur{background: #821c21;border-color: #821c21;color: #fff; }
.pro_con{margin-top: 1.2rem;position: relative;}
.pro_con dt{display: block;width: 100%;position: relative;}
.pro_con dt img{display: block;width: 100%;}
.pro_con dt em{position: absolute;left: 0;bottom: 0;width: 100%;display: block;font-size: 1.3rem;line-height: 4rem;font-weight: bold;display: block;text-align: center;color: #fff;}
.pro_con dd{width: 100%;height: 24.5rem;box-sizing: border-box;padding: 2.5rem 1.6rem 0;background: #fff;}
.pro_con dd h4{display: block;text-align: center;}
.pro_con dd h4 a{font-size: 1.9rem;color: #821c21;line-height: 1.9rem;font-weight: bold;display: inline-block;position: relative;font-family: "mon2";}
.pro_con dd h4 a::before{position: absolute;left: -2.6rem;top: 0.5rem;width: 1.5rem;height: 0.95rem;background: url(../images/tit1.png) no-repeat center;content: "";background-size: 100% 100%;}
.pro_con dd h4 a::after{position: absolute;right: -2.6rem;top: 0.5rem;width: 1.5rem;height: 0.95rem;background: url(../images/tit2.png) no-repeat center;content: "";background-size: 100% 100%;}
.pro_con dd p{font-size: 1.3rem;color: #333333;line-height: 2.4rem;font-weight: normal;display: block;margin-top: 1.6rem;text-align: center;}
.pro_con dd .more{width: 11rem;height:3.5rem;line-height: 3.5rem;display:block;font-size: 1.3rem;color: #ddb078;position:relative;text-align: center;transition:all 0.5s;box-sizing: border-box;background: url(../images/pro_dd.png) no-repeat center;background-size: 100% 100%;margin: 2.2rem auto 0;}
.pro_con dd .more>img{ display: inline-block;width:1.45rem;height:1rem;margin-left: 0rem;vertical-align:-0rem;}




.so{padding: 4.5rem 0 2.8rem;background: url(../images/so_bg.jpg) no-repeat center top;box-sizing: border-box;background-size: 100% 100%;}
.so .tit span{color: #fff;}
.so_qie{margin-top: 3rem;position: relative;padding-bottom: 4rem;}
.so_qie dt{width: 5.8rem;height: 5.8rem;background: url(../images/so_t.png) no-repeat center;background-size: 100% 100%;font-size: 2.4rem;line-height: 5.8rem;text-align: center;color: #fff;font-family: "mon2";position: relative;z-index: 10;margin: 0 auto;}
.so_qie dd{width: 100%;height: 41.3rem;padding: 5rem 2.4rem 0;background: url(../images/so_dd.png) no-repeat center;background-size: 100% 100%;box-sizing: border-box;margin-top: -2.9rem;}
.so_qie dd h4 a{ font-size: 1.8rem;line-height: 1.8rem;text-align: center;color: #821c21;font-family: "mon2";display: block;}
.so_qie dd p{ font-size: 1.3rem;line-height: 2.4rem;text-align: center;color: #333333;margin-top: 1.2rem;}
.so_qie dd .more{width: 11rem;height:3.5rem;line-height: 3.5rem;display:block;font-size: 1.3rem;color: #ddb078;position:relative;text-align: center;transition:all 0.5s;box-sizing: border-box;background: url(../images/pro_dd.png) no-repeat center;background-size: 100% 100%;margin: 2rem auto 0;}
.so_qie dd .more>img{ display: inline-block;width:1.45rem;height:1rem;margin-left: 0rem;vertical-align:-0rem;}
.so_qie dd em img{display: block;width:67.8%;margin: 2.5rem auto 0;border-radius: 50%;}
.so_qie .swiper-pagination{bottom: 0rem;height: 0.9rem; line-height:0;text-align: center;}
.so_qie .swiper-pagination .swiper-pagination-bullet{opacity: 1;background: url(../images/so_z.png) no-repeat center; width: 0.5rem; height: 0.5rem; margin: 0 0.35rem;border-radius: 0.5rem;box-sizing: border-box;background-size: 100% 100%;}
.so_qie .swiper-pagination .swiper-pagination-bullet-active{background: url(../images/so_zh.png) no-repeat center;width: 0.9rem;height: 0.9rem;vertical-align: middle;background-size: 100% 100%;}



.td{padding: 4.5rem 4.66%;box-sizing: border-box;background: url(../images/td_bg.jpg) no-repeat center top;background-size: 100% 100%;}
.td ul{display: flex;justify-content: space-between;margin-top: 2.5rem;flex-wrap: wrap;}
.td ul li{width: 31.61%;margin-bottom: 1.8rem;}
.td ul li img{display: block;width: 100%;}
.td ul li span{font-size: 1.8rem;color: #333333;line-height: 1.8rem;font-weight: normal;display: block;position: relative;text-align: center;margin-top: 1.1rem;}
.td ul li i{font-size: 1.2rem;color: #821c21;line-height: 1.6rem;text-align: center;margin: 0.5rem 1rem 0; display: block;}
.td_s{ display: flex;justify-content: space-between;margin-top: 1.2rem;}
.td_s a{width: 48.38%;height:3.5rem;line-height: 3.5rem;display:block;font-size: 1.3rem;color: #ddb078;position:relative;text-align: center;transition:all 0.5s;box-sizing: border-box;background: url(../images/td_dd1.png) no-repeat center;background-size: 100% 100%;}
.td_s a>img{ display: inline-block;width:1.45rem;height:1rem;margin-left: 0rem;vertical-align:-0rem;}
.td_s .more2{background: url(../images/td_dd2.png) no-repeat center;background-size: 100% 100%; }




.ys{padding: 4.5rem 4.66%;box-sizing: border-box;background: url(../images/ys_bg.jpg) no-repeat center top;background-size: 100% 100%;}
.ys_con{position: relative;margin-top: 1.2rem;}
.ys_con li{margin-top: 1rem; }
.ys_con li dl{display: none;}
.ys_con li span{display: block;height: 5.4rem;padding: 0 2rem; display: flex;justify-content: space-between;background: url(../images/ys_dd.jpg);box-sizing: border-box;font-size: 1.8rem;line-height: 5.4rem;color: #ffffff;font-weight: bold;background-size: 100% 100%;font-family: "mon2";}
.ys_con li span>img{display: block;width: 2.05rem;height: 1.2rem;margin-top: 2.1rem;}
.ys_con dt {display: block;width: 100%;position: relative;}
.ys_con dt img{display: block;width: 100%;}
.ys_con dd{height: 17.3rem;padding: 1.8rem 2rem 0;box-sizing: border-box;background: #fff;}
.ys_con dd h4{display: block;font-size: 2.1rem;line-height: 2.1rem;box-sizing: border-box;font-weight: bold;color: #821c21;font-family: "mon2";}
.ys_con dd p{ margin-top: 1.3rem;display: block;font-size: 1.3rem;color: #333333;line-height:2.4rem;margin-top: 1.5rem;}
.ys_con li.cur span{display: none;}
.ys_con li.cur dl{display: block;}


.case{padding: 4.5rem 0;box-sizing: border-box;background: url(../images/case_bg.jpg) no-repeat center top;background-size: 100% 100%;}
.case_con{margin-top: 2.5rem;}
.case_con dt{display: block;width: 100%;position: relative;}
.case_con dt img{display: block;width: 100%;}
.case_con dd{height: 23.8rem;background: #fff;padding: 1.8rem 1.8rem 0;box-sizing: border-box;}
.case_con dd h3{display: block;font-size: 1.5rem;line-height: 1.5rem;color: #821c21;font-weight: normal;}
.case_con dd h4 a{display: block;font-size: 1.5rem;line-height: 2.2rem;color: #333333;font-weight: normal;margin-top: 0.4rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.case_con dd p{display: block;font-size: 1.3rem;line-height: 2.4rem;color: #666666;font-weight: normal;margin-top: 1rem;}
.case_con dd .more{width: 11rem;height:3.5rem;line-height: 3.5rem;display:block;font-size: 1.3rem;color: #ddb078;position:relative;text-align: center;transition:all 0.5s;box-sizing: border-box;background: url(../images/pro_dd.png) no-repeat center;background-size: 100% 100%;margin: 1.5rem 0 0;}
.case_con dd .more>img{ display: inline-block;width:1.45rem;height:1rem;margin-left: 0rem;vertical-align:-0rem;}





.news{ padding: 0rem 4.66% 4.5rem;box-sizing: border-box;background: url(../images/news_bg.jpg) no-repeat center top;background-size: 100% 100%;}
.news_con{position: relative;margin-top: 2.2rem;border-top: 1px solid rgba(0,0,0,0.2);}
.news_con dl{ border-bottom: 1px solid rgba(0,0,0,0.2);padding: 2.2rem 0;box-sizing: border-box;}
.news_con dt{ display: block;float: right;width:36.4%;}
.news_con dt img{width: 100%;display: block;}
.news_con dd{float: left;width: 58.23%;}
.news_con dd h4{font-size: 1.4rem;color: #333333;line-height: 2.4rem;font-weight: normal;padding-bottom: 1.3rem;margin-top: -0.3rem;height:4.8rem;overflow:hidden;}
.news_con dd h4 a{color: #333333;}
.news_con dd p{font-size: 1.1rem;color: #999999;line-height: 1.1rem;font-weight: normal;}
.news_con dd p i{float: right;}



.abt{ padding: 4rem 4.66%;box-sizing: border-box;background: url(../images/abt_bg.jpg) no-repeat center top;background-size: 100% 100%;}
.abt .tit span{color: #fff;}
.abt dl{position: relative;margin-top: 2.5rem;}
.abt dt{display: block;width: 100%;}
.abt dt img{display: block;width: 100%;}
.abt dd{height: 25rem;padding: 1.8rem 2rem 0;box-sizing: border-box;background: #fff;}
.abt dd h4 a{display: block;font-size: 1.7rem;line-height: 1.7rem;box-sizing: border-box;font-weight: bold;color: #821c21;font-family: "mon2";}
.abt dd p{ margin-top: 1.3rem;display: block;font-size: 1.3rem;color: #666666;line-height:2.4rem;margin-top: 1.3rem;}
.abt dd .more{width: 11rem;height:3.5rem;line-height: 3.5rem;display:block;font-size: 1.3rem;color: #ddb078;position:relative;text-align: center;transition:all 0.5s;box-sizing: border-box;background: url(../images/pro_dd.png) no-repeat center;background-size: 100% 100%;margin: 2rem 0 0;}
.abt dd .more>img{ display: inline-block;width:1.45rem;height:1rem;margin-left: 0rem;vertical-align:-0rem;}



/**/
html{font-size:10px;-webkit-text-size-adjust:none;-webkit-tap-highlight-color:rgba(0,0,0,0);}
@media screen and (min-width:320px){html{font-size:8.533px;}}
@media screen and (min-width:360px){html{font-size:9.6px;}}
@media screen and (min-width:375px){html{font-size:10px;}}
@media screen and (min-width:393px){html{font-size:10.48px;}}
@media screen and (min-width:400px){html{font-size:10.664px;}}
@media screen and (min-width:414px){html{font-size:11.04px;}}
@media screen and (min-width:440px){html{font-size:11.73px;}}
@media screen and (min-width:480px){html{font-size:12.796px;}}
@media screen and (min-width:520px){html{font-size:13.863px;}}
@media screen and (min-width:560px){html{font-size:14.93px;}}
@media screen and (min-width:600px){html{font-size:15.996px;}}
@media screen and (min-width:640px){html{font-size:17.06px;}}
@media screen and (min-width:680px){html{font-size:18.1288px;}}
@media screen and (min-width:700px){html{font-size:18.66px;}}
@media screen and (min-width:720px){html{font-size:19.1952px;}}
@media screen and (min-width:72.5rem){html{font-size:20px;}}

@-webkit-keyframes fadeInDown1 {
    from { opacity: 0; -webkit-transform: translate3d(0, -50%, 0); transform: translate3d(0, -50%, 0) }
    to { opacity: 1; -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0) }
}
@keyframes fadeInDown1 {
    from { opacity: 0; -webkit-transform: translate3d(0, -50%, 0); transform: translate3d(0, -50%, 0) }
    to { opacity: 1; -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0) }
}
.fadeInDown1 { -webkit-animation-name: fadeInDown1; animation-name: fadeInDown1 }
@-webkit-keyframes fadeInDown2 {
    from { opacity: 0; -webkit-transform: translate3d(0, -20%, 0); transform: translate3d(0, -20%, 0) }
    to { opacity: 1; -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0) }
}
@keyframes fadeInDown2 {
    from { opacity: 0; -webkit-transform: translate3d(0, -20%, 0); transform: translate3d(0, -20%, 0) }
    to { opacity: 1; -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0) }
}
.fadeInDown2 { -webkit-animation-name: fadeInDown2; animation-name: fadeInDown2 }
@-webkit-keyframes fadeInLeft1 {
    from { -webkit-transform: translate3d(-10%, 0, 0); transform: translate3d(-10%, 0, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
@keyframes fadeInLeft1 {
    from { -webkit-transform: translate3d(-10%, 0, 0); transform: translate3d(-10%, 0, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
.fadeInLeft1 { -webkit-animation-name: fadeInLeft1; animation-name: fadeInLeft1 }
@-webkit-keyframes fadeInLeft2 {
    from { -webkit-transform: translate3d(-5%, 0, 0); transform: translate3d(-5%, 0, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
@keyframes fadeInLeft2 {
    from { -webkit-transform: translate3d(-5%, 0, 0); transform: translate3d(-5%, 0, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
.fadeInLeft2 { -webkit-animation-name: fadeInLeft2; animation-name: fadeInLeft2 }
@-webkit-keyframes fadeInRight1 {
    from { -webkit-transform: translate3d(10%, 0, 0); transform: translate3d(10%, 0, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
@keyframes fadeInRight1 {
    from { -webkit-transform: translate3d(10%, 0, 0); transform: translate3d(10%, 0, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
.fadeInRight1 { -webkit-animation-name: fadeInRight1; animation-name: fadeInRight1 }
@-webkit-keyframes fadeInRight2 {
    from { -webkit-transform: translate3d(5%, 0, 0); transform: translate3d(5%, 0, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
@keyframes fadeInRight2 {
    from { -webkit-transform: translate3d(5%, 0, 0); transform: translate3d(5%, 0, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
.fadeInRight2 { -webkit-animation-name: fadeInRight2; animation-name: fadeInRight2 }
@-webkit-keyframes zoomLeft {
    from { -webkit-transform: scale3d(0.3, .3, .3); transform: scale3d(0.3, .3, .3); opacity: 0 }
    50% { opacity: 1 }
}
@keyframes zoomLeft {
    from { -webkit-transform: scale3d(0.3, .3, .3); transform: scale3d(0.3, .3, .3); opacity: 0 }
    50% { opacity: 1 }
}
.zoomLeft { -webkit-transform-origin: 0 50%; transform-origin: 0 50%; -webkit-animation-name: zoomLeft; animation-name: zoomLeft }
.zoomRight { -webkit-transform-origin: 100% 50%; transform-origin: 100% 50%; -webkit-animation-name: zoomLeft; animation-name: zoomLeft }
@-webkit-keyframes fadeInUp1 {
    from { -webkit-transform: translate3d(0, 10%, 0); transform: translate3d(0, 10%, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
@keyframes fadeInUp1 {
    from { -webkit-transform: translate3d(0, 10%, 0); transform: translate3d(0, 10%, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
.fadeInUp1 { -webkit-animation-name: fadeInUp1; animation-name: fadeInUp1 }
@-webkit-keyframes fadeInUp2 {
    from { -webkit-transform: translate3d(0, 2%, 0); transform: translate3d(0, 2%, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
@keyframes fadeInUp2 {
    from { -webkit-transform: translate3d(0, 2%, 0); transform: translate3d(0, 2%, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
.fadeInUp2 { -webkit-animation-name: fadeInUp2; animation-name: fadeInUp2 }
@keyframes myfirst {
    0% { top: 0; left: 0 }
    25% { top: 10px; left: 0 }
    50% { top: 0; left: 0 }
    100% { top: 0; left: 0 }
}
@-moz-keyframes myfirst {
    0% { top: 0; left: 0 }
    25% { top: 10px; left: 0 }
    50% { top: 0; left: 0 }
    100% { top: 0; left: 0 }
}
@-webkit-keyframes myfirst {
    0% { top: 0; left: 0 }
    25% { top: 10px; left: 0 }
    50% { top: 0; left: 0 }
    100% { top: 0; left: 0 }
}
@-o-keyframes myfirst {
    0% { top: 0; left: 0 }
    25% { top: 10px; left: 0 }
    50% { top: 0; left: 0 }
    100% { top: 0; left: 0 }
}


@-webkit-keyframes fadeInUp1 {
    from { -webkit-transform: translate3d(0, 10%, 0); transform: translate3d(0, 10%, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
@keyframes fadeInUp1 {
    from { -webkit-transform: translate3d(0, 10%, 0); transform: translate3d(0, 10%, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
.fadeInUp1 { -webkit-animation-name: fadeInUp1; animation-name: fadeInUp1 }
@-webkit-keyframes fadeInUp2 {
    from { -webkit-transform: translate3d(0, 2%, 0); transform: translate3d(0, 2%, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
@keyframes fadeInUp2 {
    from { -webkit-transform: translate3d(0, 2%, 0); transform: translate3d(0, 2%, 0); opacity: 0 }
    to { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); opacity: 1 }
}
.fadeInUp2 { -webkit-animation-name: fadeInUp2; animation-name: fadeInUp2 }
@keyframes myfirst {
    0% { top: 0; left: 0 }
    25% { top: 10px; left: 0 }
    50% { top: 0; left: 0 }
    100% { top: 0; left: 0 }
}
@-moz-keyframes myfirst {
    0% { top: 0; left: 0 }
    25% { top: 10px; left: 0 }
    50% { top: 0; left: 0 }
    100% { top: 0; left: 0 }
}
@-webkit-keyframes myfirst {
    0% { top: 0; left: 0 }
    25% { top: 10px; left: 0 }
    50% { top: 0; left: 0 }
    100% { top: 0; left: 0 }
}
@-o-keyframes myfirst {
    0% { top: 0; left: 0 }
    25% { top: 10px; left: 0 }
    50% { top: 0; left: 0 }
    100% { top: 0; left: 0 }
}