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.nav_left .nav_item{cursor:pointer;height:3.5rem;line-height:3.5rem;margin-right:1rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.footer .nav_left .nav_item:hover{color:#242424}.footer .nav_right{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;height:5.04rem;line-height:5.04rem}.footer .nav_right .nav_icon{color:#fff;cursor:pointer;padding-right:2rem;text-overflow:ellipsis;white-space:nowrap}.footer .nav_right .nav_icon.selection{margin-right:1rem;position:relative}.footer .nav_right .nav_icon.down,.footer .nav_right .nav_icon.up{position:relative}.footer .nav_right .nav_icon.down:after,.footer .nav_right .nav_icon.up:after{content:"";height:1.2rem;position:absolute;right:.6rem;top:50%;-webkit-transform:translateY(-50%);transform:translateY(-50%);width:1.2rem}.footer .nav_right .nav_icon.down:after{background:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIGZpbGw9Im5vbmUiIHdpZHRoPSIxNCIgaGVpZ2h0PSIxNCI+PHBhdGggZD0iTTMuMTk3IDQuMjE2YS42NzcuNjc3IDAgMCAwLS45OTIgMCAuNzY2Ljc2NiAwIDAgMCAwIDEuMDQ0bDQuMjkzIDQuNTE3YS42NzkuNjc5IDAgMCAwIDEuMDA0IDBsNC4yOTMtNC41MTdhLjc2Ni43NjYgMCAwIDAgMC0xLjA0NC42NzcuNjc3IDAgMCAwLS45OTIgMEw3IDguMjE4IDMuMTk3IDQuMjE2eiIgZmlsbC1ydWxlPSJldmVub2RkIiBmaWxsPSIjZmZmIi8+PC9zdmc+) no-repeat 50%;background-size:70% 70%}.footer .nav_right .nav_icon.up:after{background:url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTQiIGhlaWdodD0iMTQiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGcgZmlsbD0ibm9uZSIgZmlsbC1ydWxlPSJldmVub2RkIj48cGF0aCBkPSJNMCAwaDE0djE0SDB6Ii8+PHBhdGggZD0iTTIuOTM0IDEwLjEyNyA3IDYuMDZsNC4wNjYgNC4wNjZhLjc1Ljc1IDAgMCAwIDEuMDYtMS4wNjFMNy41MyA0LjQ3YS43NDYuNzQ2IDAgMCAwLS4zNzQtLjIwNGwtLjEwNC0uMDE0aC0uMTA0YS43NDcuNzQ3IDAgMCAwLS40NzguMjE4TDEuODczIDkuMDY2YS43NS43NSAwIDAgMCAxLjA2MSAxLjA2WiIgZmlsbD0iI0VBMzMyMyIvPjwvZz48L3N2Zz4=) no-repeat 50%;background-size:70% 70%}.footer .nav_right .nav_icon.active,.footer .nav_right .nav_icon:hover{color:#008751}.footer .nav_right .bottom .selection_ul{bottom:3.5rem;top:auto}.footer .nav_right .selection_ul{background-color:#fff;border-radius:8px;-webkit-box-shadow:0 1px 1px 2px rgba(0,0,0,.1);box-shadow:0 1px 1px 2px rgba(0,0,0,.1);display:none;font-size:1rem;left:50%;padding:.8em 1em;position:absolute;top:3.5rem;-webkit-transform:translate(-50%);transform:translate(-50%);z-index:10}.footer .nav_right .selection_ul li{height:3rem;line-height:3rem;text-align:left}.footer .nav_right .selection_ul li.type_icon{padding:.5rem 0}.footer .nav_right .selection_ul li.type_icon,.footer .nav_right .selection_ul li.type_icon a{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex}.footer .nav_right .selection_ul li.type_icon img{margin-right:10.8px;width:22.8px}.footer .nav_right .selection_ul li.type_icon .info{text-align:left}.footer .nav_right .selection_ul li.type_icon .info .title{color:#222;font-weight:700;line-height:14.4px}.footer .nav_right .selection_ul li.type_icon .info .subtitle{color:#666;font-size:9.6px;line-height:14.4px}.footer .nav_right .selection_ul a{color:#222;font-weight:400}.footer .nav_right .selection_ul a:hover{color:#ea3323}@media screen and (max-width:680px){.xd_nav{padding:0 5%;width:100%}}#app,.home,.main{height:100%;width:100%}#app{overflow-y:auto;position:relative}.permission{color:#222;font-family:PingFang SC;margin:0 auto;max-width:960px;min-height:calc(100% - 5rem)}.permission .title{background:-webkit-gradient(linear,left top,right top,from(#220f84),to(#72f5f5)) no-repeat 0 0;background:linear-gradient(90deg,#220f84,#72f5f5) no-repeat 0 0;background-size:100% 100%;font-size:4rem;height:300px;line-height:300px;text-align:center;width:100%}.permission .content{font-size:1.5rem;margin:0 auto;max-width:1024px;min-width:960px;padding:2rem 0 4rem;width:100%}.permission .content h2{font-size:2rem;font-weight:400;padding:1em 0 3em;text-align:center}.permission .content h3{font-size:1.5rem;padding:.5rem 0}.permission .content h4{font-weight:400}.permission .content p{line-height:2.5rem;padding-bottom:2rem}.permission .content p a{color:#666}.permission .content p img{margin:0 auto;width:48%}.permission .content ul{padding:1em 0}.permission .content ul li{line-height:1.7em}.xd_nav{-webkit-box-shadow:0 4px 10px 0 rgba(0,0,0,.1);box-shadow:0 4px 10px 0 rgba(0,0,0,.1)}