@charset "utf-8";  /*ljcong 2017.2.01*/
* { margin: 0; border: 0; padding: 0; }
body { font-size: 14px; font-family: Arial, "微软雅黑", Microsoft YaHei, "宋体", SimSun; box-sizing:border-box; line-height:1; }
a { color: inherit; outline: none; text-decoration: none;}
ul, li, ol { list-style-type: none; }
input, textarea, button, select { outline: none; font-family: Arial, "微软雅黑", Microsoft YaHei, "宋体", SimSun; font-size: 14px; }
input[type='button'], button { appearance: none; -webkit-appearance: none; -moz-appearance: none; cursor:pointer; }
textarea { resize: none; }
img { display: block; }
em, i { font-style: normal; }
b { font-weight: normal; }
/*宽度*/
.imgW-100 { width: 100%; transition: 0.5s linear 0s; }
.imgMW-100 { max-width: 100%; transition: 0.5s linear 0s; }
.w-100 { width: 100%; }
.mw-100 { max-width: 100%; }
.w-1200 { width: 100%; max-width: 1200px; margin: 0 auto; }
.w-1400 { width: 100%; max-width: 1400px; margin: 0 auto; }
.w-30 { width: 30%; }
.w-50 { width: 50%; }
/*字体*/
.font-over1 { width: 100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.font-over2 { word-break:break-word; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden }
/*对齐方式*/
.dis-t, .dis-m, .dis-b { display: inline-block; }
.dis-t { vertical-align: top; }
.dis-m { vertical-align: middle; }
.dis-b { vertical-align: bottom; }
.v-align-m1,.v-align-m2{font-size:0;}
.v-align-m1:before, .v-align-m2:after{ content: ''; display: inline-block; vertical-align: middle; height: 100%; width: 0;}
/*显示/隐藏尺寸*/
.pc, .pc-720{ display: block; }
.mob, .mob-720{ display: none; }
/*形状*/
.SJ-L:after { content: ''; display: inline-block; border-style: solid; border-color: transparent transparent transparent #000; border-width: 4px 0 4px 5px; margin-left: 5px; width: 0; height: 0; }
.SJ-B:after { content: ''; display: inline-block; border-style: solid; border-color: #000 transparent transparent transparent; border-width: 4px 5px 0px 5px; margin-left: 5px; width: 0; height: 0; }
.SJ-BL:before { content: ''; display: inline-block; border-style: solid; border-color: transparent transparent transparent #000; border-width: 4px 0 4px 5px; margin-right: 5px; width: 0; height: 0; }
/*浮动*/
.clear { display: inline-block; vertical-align: top; width: 100%; }
.float-R { float: right; }
.float-L { float: left; }
/*IE8透明度*/
.opacity50 { opacity: 0.5; filter: Alpha(opacity=50); }
/*通用背景*/
.public-bg { position: fixed; width: 100%; height: 100%; left: 0; top: 0; background: rgba(0,0,0,0.5); z-index: -1; }
@media screen and (max-width: 1024px) {
.pc { display: none; }
.mob { display: block; }
}
@media screen and (max-width: 720px) {
.pc-720 { display: none; }
.mob-720 { display: block; }
}