* {
    margin: 0;
    padding: 0;
    transition: all 0.3s;
}

.vertical_head {
    width: 1px;
    height: 100%;
    display: inline-block;
    vertical-align: middle;
}

.vertical_body {
    display: inline-block;
    vertical-align: middle;
}

.safe{
    max-width: 1200px;
    margin: auto;
}

.unselectText{
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Chrome/Safari/Opera */
    -khtml-user-select: none; /* Konqueror */
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* Internet Explorer/Edge */
    user-select: none; /* Non-prefixed version, currently not supported by any browser */
}

ul,li{
    list-style: none;
}

a{
    text-decoration: none;
    color: var(--textColor);
}

a:hover{
    color: var(--themeColor);
}

@font-face
{
    font-family: adam;
    src: url('../fonts/adam.otf'),
        url('../fonts/adam.otf#iefix') format('embedded-opentype');
}

:root{
    --themeColor: #ff9300;
    --textColor: #333;
}

::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-thumb {
    border-radius: 5px;
    background: rgba(0,0,0,0.3);
}

::-webkit-scrollbar-track {
    border-radius: 5px;
    background-color: #efefef;
}

::-webkit-scrollbar-thumb:hover{
    background: rgba(0,0,0,0.7);
}

html{
    font-size: 20px;
    font-weight: 300;
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
}

.fr{
    float: right;
}

.fl{
    float: left;
}

.nav{
    height: 3rem;
    border-bottom: #eee solid 1px;
    line-height: 3rem;
    color: #666;
    z-index: 10000;
    position: fixed;
    width: 100%;
    background: white;

}
.nav>div{
    padding: 0 1rem;
}

.nav i{
    display: none;
    line-height: 3rem;
    cursor: pointer;
}

.nav i:hover,.select{
    color: var(--themeColor);

}


.body{
    position: relative;
    padding-top: 3rem;
}

.sao{
    font-family: 'adam';
    font-size: 2.5rem;
    padding-top: 0.2rem;
    display: inline-block;
    letter-spacing:0.1rem;
}

.sao img{
    height: 2rem;
    margin-top: 0.2rem;
    z-index: 10000;
    position: relative;
}

.sao img:hover{
    height: 20rem;
}

.menu span{
    font-size: 0.75rem;
    padding: 0 1.5rem;
    cursor: pointer;
    display: inline-block;
    height: 2.92rem;
}

.menu > span.select {
    border-bottom: var(--themeColor) 2px solid;
    color:var(--themeColor);
}
.menu span:hover{
    border-bottom: var(--themeColor) 2px solid;
}

.menu span:active{
    color:var(--themeColor);
}

.leftBar{
    width: 60%;
    max-width: 15rem;
    height: 100%;
    position: fixed;
    background: white;
    left: -9999rem;
    top: 0;
    z-index: 999;
    padding: 0 1rem;
    overflow: scroll;
    overflow-x: hidden;
}

.leftBar>ul:first-child{
    padding-top: 3.3rem;
}

.leftBar li{
    line-height: 1.75rem;
    cursor: pointer;
    font-size: 0.85rem;
}


.leftBar>ul>li:hover,
.leftBar>ul>li li:hover,
.leftBar li.select{
    color: var(--themeColor);
}


.leftBar>ul>li li{
    color: var(--textColor);
}


.leftBar>ul>li{
    margin-bottom: 0.7rem;
}


.leftBar ul>li ul{
    text-indent: 1.5rem;
    overflow: hidden;
}


.leftBarBtn{
    position: fixed;
    left: 0;
    top: 45%;
    padding: 1rem 0.3rem;
    border-radius:0 0.5rem 0.5rem 0;
    border: 1px solid #eee;
    border-left: none;
    cursor: pointer;
    z-index: 1000;
    background: white;
}

.leftBarBtn img{
    width: 1rem;
    float: right;
}

.leftBarBtn:hover{
    box-shadow: 0 0 10px var(--textColor)!important;
}

.leftBarBtn:active{
    box-shadow: 0 0 20px var(--themeColor)!important;
}

.post{
    padding: 3rem 2rem;
}

.title{
    font-size: 1.3rem;
    margin-top: 2rem;
    margin-bottom: 5rem;
    font-weight: normal;
    background-image: linear-gradient(0deg, #f12711, #f5af19);
    -webkit-background-clip: text;
    color: rgba(0,0,0,0);
    display: inline-block;
    background-clip: text;
  	max-width:100%;
  text-align:left!important;
}

.post span,
.post p{
    font-size: 0.85rem!important;
    line-height: 1.5rem!important;
    margin: 0.7rem 0!important;
    letter-spacing: 0.15rem!important;
}

.info{
    text-align: right;
    margin-top: 3rem;
    color: #aaa;
    letter-spacing: 0.1rem;
    line-height: 1.5rem;
    font-size: 0.7rem;
}

.footer{
    padding: 2rem 0;
    border-top: #eee 0.05rem solid;
    color: #aaa;
    font-size: 0.85rem;
}

.footer .safe{
    padding: 0 1rem;
}

.footerItem{
    width: 33%;
    text-align: left;
    display: inline-block;
    position: relative;
}

.footerItem ul{
    margin-top: 0.5rem;
}

.footerItem ul li{
    color: #aaa;
    font-size: 0.75rem;
    line-height:1.5rem;
    text-indent: 1rem;
}

.footerItem img{
    width: 75%;
    opacity: 0.5;
    float: right;
}

.bc{
    font-size: 0.5rem;
    margin-top:2rem;
    width: 100%;
    text-align: center;
}



@media screen and (max-width: 768px){
    .menu{
        display: none;
        float: none;
        text-align: center;
        background: white;
        margin-top: -0.45rem;
        width: 100%;
    }
    .nav i{
        display: block;
    }

    .title{
        text-align: center;
        margin-top: 0;
        margin-bottom: 2rem;
        font-size: 1rem;
    }

    .post span,
    .post p{
        font-size: 0.75rem!important;
    }

    .footer{
        padding-top: 0;
    }
    .footerItem img{
        float: none;
    }

    .footerLink{
        display: none;
    }

    .footerItem{
        width: 100%;
        text-align: center;

    }
}