@charset "utf-8";
/* reset */
body,h1,h2,h3,h4,h5,h6,p,dl,dt,dd,ul,ol,li,form,input,textarea,th,tr,td,select,figure,figcaption{margin:0;padding:0;}
body{font-size:15px;font-family:Arial,微软雅黑;color:#333;}
h1,h2,h3,h4,h5,h6{font-weight:normal;}
em,i{font-style:normal;}
li {list-style:none;}
a {text-decoration:none;color:inherit;}
a:focus{text-decoration: none;outline: none;}
img {border:none;max-width:100%;max-height:100%;}
table{border-collapse:collapse;}
input,textarea{outline:none;background:#fff;border:none;font-family: '微软雅黑';}
textarea{resize:none;overflow:auto;}

/* public */
.clearfix {*zoom: 1;}
.clearfix:before,.clearfix:after {content:'';display: block;height: 0;clear: both;visibility: hidden;}
/* .img_box{display:table-cell;vertical-align:middle;text-align:center;} */
.img_box{width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;overflow:hidden;}
.img_box img{vertical-align:middle;border:none;display:inline-block;}
.main{width:100%; max-width:1500px; margin:0 auto;}
.btn,.submit{font-family: '微软雅黑';cursor:pointer;display:inline-block;text-align:center;}
.bl{display:inline-block;float:left;}
.br{display:inline-block;float:right;}
h1,h2,h3,h4,h5,h6{font-weight:normal;}
.omit{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.img_fit{width:100%;height:100%;object-fit:cover;}

.main{max-width:1500px;}
@media (max-width:1500px){
	.main{padding-left:15px;padding-right:15px;box-sizing: border-box;}
}


.flex_cc {display:flex;flex-direction:column;justify-content:center;align-items:center;}
.flex_rb {display:flex;flex-direction:row;flex-wrap:wrap;justify-content:space-between;align-items:center;}
.flex_ra {display:flex;flex-direction:row;flex-wrap:wrap;justify-content:space-around;align-items:center;}
.flex_rc {display:flex;flex-direction:row;flex-wrap:wrap;justify-content:center;align-items:center;}