.pre-a{display:none;position:fixed;width:100%;height:47vh;left:0;bottom:0;background:url(../img/pre/bg.png);background-size: auto 100%; background-repeat: repeat-x; background-position: 0 0;z-index:999;vertical-align:baseline;box-shadow:0 -10px 10px -10px rgba(255,255,255,0.5);}.pre-a-section{width:100%;height:100%;background-image:url(../img/pre/curve.png);background-size:auto 82%;background-repeat:no-repeat;background-position:0 100%;overflow:hidden;white-space:nowrap;display:flex;justify-content:center;align-items:center;}.pre-a-inner{width:66%;}.pre-a-inner p{animation:show-text .5s linear forwards;letter-spacing:-.2em;width:0;overflow:hidden;}.pre-a-down{display:flex;justify-content:right;margin-top:20px;}.pre-a-text-box{width:620px;font-size:48px;color:#28738C;}.pre-a-down p{animation-delay:.3s;}.pre-a-down p i{font-style:normal;color:#EDBE23;}.pre-a-close{display:block;position:absolute;width:30px;height:30px;right:1%;top:3%;background:url(../img/pre/close1.png) no-repeat 0 0;background-size:100%;cursor:pointer;}.pre-a-close:hover{background-image:url(../img/pre/close2.png);}@keyframes show-text{0%{width:0;letter-spacing:-.1em;}100%{width:100%;letter-spacing:0}}@media screen and (max-width:768px){.pre-a{height:30vh;background-color:rgba(255,255,255,.9);}.pre-a-inner{width:80%;}.pre-a-text-box{width:310px;font-size:24px;}}@media screen and (max-width:480px){.pre-a{height:24vh;background-color:rgba(255,255,255,.9);}.pre-a-inner{width:96%;}.pre-a-text-box{width:310px;font-size:24px;}}