html {
    font-size: 10px;
}

body {
    max-width: 700px;
    margin: auto;
    font-size: 12px;
}

#app {
    width: 100%;
    height: auto;
    font-family: '微软雅黑';
}
.header-img{
    width: 100%;
    max-width: 100%;
}
.main-content{
    width: calc(100% - 1.4rem);
    min-height: 100vh;
    margin: 0 auto;
    border-radius: 1rem;
    padding-bottom: 4.8rem;
    position: relative;
    top: -1.4rem;
}
.dateCycle-item{
    padding: 1rem 1.1rem;
    box-sizing: border-box;
}
.dateCycle-item-title{
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    padding: 10px 0;
}
.meetingCycle-item-title{
    font-size: 15px;
    font-weight: 700;
    text-align: center;
    margin-top: 10px;
}

.sessionCycle-item-title,.sessionCycle-item-host,.scheduleCycle-item{
    width: 100%;
    margin-top: 1.5rem;
    box-sizing: border-box;
    padding: 15px 5px;
    box-sizing: border-box;
    display: flex;
    
}
.sessionCycle-item-host{
    margin-top: 0;
    padding: 8px 5px;
}
.scheduleCycle-item{
    margin-top: 0;
    padding: 8px 5px;
    align-items: center;
}
.scheduleCycle-item-info-title{
    font-weight: 700;
    font-size: 14px;
}
.scheduleCycle-item-info-title span{
    font-size: 12px;
    color: #666;
    margin-left: 10px;
}
.sessionCycle-item-title .title-time ,.sessionCycle-item-host .host-name ,.scheduleCycle-item-time{
   width: 25%;
}
.sessionCycle-item-host .host-name{
    text-align: right;
    font-weight: 700;
}
.sessionCycle-item-title .title-name ,.sessionCycle-item-host .host-info ,.scheduleCycle-item-info{
    width: 75%;
}
.sessionCycle-item-host .host-info p:nth-child(n+2){
    margin-top: 3px;
}



.select-box{
    width: calc(100% - 1.4rem);
    margin: 0 auto;
    position: fixed;
    bottom: 1rem;
    left: 0;
    right: 0;
    height: 4.5rem;
    background-color: #fff;
    z-index: 999;
    display: flex;
    justify-content: space-between;
}
.select-box select{
    width: 33.3%;
    border: none;
    font-size: 14px;
}

.returnTo{
    position: fixed;
    bottom: 7rem;
    right: 2rem;
}
.returnTo div,.returnTo a{
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 40px;
    text-align: center;
    line-height: 40px;
    color: #fff;
}
.returnTo i{
    font-size: 24px;
}
.returnTo-top{
    display: none;
}


.title-filde{
    position: fixed;
    top: 0;
    background-color: #fff;
    width: 90%;
}