.problem-container{
    width: 1200px;
    margin:0 auto;
}
.backGround1{
    top: 2360px;
    height: 730px;
}
.problem-title{
    text-align: center;
    margin:60px 0;
}
.problem-content{
    height: 400px;
    position: relative;
    color:#fff;
    font-size:20px;
    background: url(../images/problem-bga.png);
}
.problem-content img{
    width: 300px;
    height: 300px;
    position: absolute;
    left: 50%;
    bottom:0;
    transform: translate(-50%);
}
.problem{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding:8px 0;
    box-sizing: border-box;
    position: absolute;
}
.problem span{
    font-size:14px;
    margin-top:5px;
}
.problem1{
    width: 400px;
    height: 80px;
    background-color: #4eafff;
    border-radius:65px;
    top:0px;
    left:34%;
}
.problem2{
    width: 300px;
    height: 80px;
    background-color: #3ad3d1;
    border-radius:65px;
    top:120px;
    right:6%;
}
.problem3{
    width: 300px;
    height: 80px;
    background-color: #7690e7;
    border-radius:65px;
    top:240px;
    right:12%;
}
.problem4{
    width: 300px;
    height: 80px;
    background-color: #40aaf8;
    border-radius:65px;
    top:240px;
    left:8%;
}
.problem5{
    width: 300px;
    height: 80px;
    background-color: rgb(124, 155, 255);
    border-radius:65px;
    top:120px;
    left:4%;
}
.problem-solve{
    height: 700px;
    margin-top:60px;
    text-align: center;
}
.problem-solve h2{
    letter-spacing: 3px;
    margin-bottom:10px;
    font-weight: 400;
    font-size: 32px;
}
.problem-solve>span{
    color:#979797;
    display: block;
}
.problem-tabs{
    margin:10px auto;
    width: 600px;
    font-weight: bold;
    height: 50px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.problem-tabs li{
    width: 100px;
    padding:10px 0;
    cursor: pointer;
    color:#161616;
}
.problem-tabs li:hover{
    color:#046cff;
    border-bottom:2px solid #046cff;
}
.activeItem{
    color:#046cff;
    border-bottom:2px solid #046cff;
}
.problem-manage{
    height: 400px;
    margin-top:50px;
    padding:0 10px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    display: none;
}
.problem-manage span{
    color:#979797;
}
.problem-manage.active{
    display: flex;
}
.manage-left{
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.manage-content{
    height: 100px;
    width: 550px;
    display: flex;
    text-align: left;
    align-items: center;
    justify-content: space-around;
}
.manage-content.active{
    background: linear-gradient(90deg,rgba(4,108,255,.08),rgba(4,108,255,0));
}
.manage-content img{
    width: 30px;
    height: 30px;
    margin-left:15px;
    margin-right:15px;
}
.manage-content1{
    width: 490px;
}
.manage-content1 p{
    margin-bottom:6px;
    font-size:18px;
}
.manage-content1 span{
    font-size:14px;
}
.manage-right{
    width: 600px;
    height: 385px;
    display: none;
}
.manage-right img{
    width: 100%;
    height: 100%;
}
.index-2{
    width: 525px !important;
    height: 384px !important;
}
.index-4{
    width: 570px !important;
}
.index-5{
    width: 500px !important;
    height: 335px !important;
}
.index-8{
    width: 570px !important;
}
.index-9{
    width: 522px !important;
    height: 326px !important;
}
.index-10{
    width: 500px !important;
    height: 370px !important;
}
.index-11{
    width: 564px !important;
    height: 370px !important;
}
.index-12{
    width: 470px !important;
    height: 363px !important;
}
.manage-right.active{
    display: block;
}
.account{
    height: 500px;
    margin-bottom:50px;
}
.account-content{
    position: relative;
    padding:0 10px;
}
.account-item{
    display: flex;
    justify-content: space-around;
    margin-top: 40px;
    padding:0 10px;
}
.account-item .account-content{
    width: 260px;
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0px 0px 30px #dbdbdb;
    border: 1px solid transparent;
    box-sizing: border-box;
}
.account-item .encyclopedia{
    width: 360px;
}
.account-item img{
    width: 230px;
    height: 140px;
    margin-top:15px;
}
.account-item p{
    font-size: 18px;
    color:#161616;
    font-weight: bold;
    padding-left:10px;
    margin-top:10px;
}
.account-item .account-content span{
    margin-top:18px;
    font-size:15px;
    color:#979797;
    padding-left:10px;
    letter-spacing: 1px;
}
.account-content>div{
    width: 100%;
    height: 130px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.column-tro{
    text-align: center;
    padding:10px 0;
    line-height: 25px;
}
.account-item .encyclopedia{
    width: 360px;
    height: 400px;
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.1);
}
.encyclopedia:hover{
    box-shadow: 0px 0px 10px #dbdbdb;
}
.encyclopedia>div{
    height: 350px;
    overflow: hidden;
}
.encyclopedia img{
    width: 360px;
    height: 180px;
    margin-top:0;
}
.encyclopedia-item{
    padding:10px 20px;
    height: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-sizing: border-box;
}
.encyclopedia-item div{
    display: flex;
    justify-content: space-between;
    padding-bottom: 10px;
    border-bottom: 1px solid rgb(231, 231, 231);
    position: relative;
    margin-top:10px;
}
.encyclopedia-item>div span{
    text-align: left;
    font-size:14px;
    color:#161616;
}
.encyclopedia-item>div span:nth-child(1):hover{
    color:cornflowerblue;
    cursor: pointer;
}
.encyclopedia-item>div span:nth-child(1){
    width: 240px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.encyclopedia-item>div span:nth-child(2){
    color:#979797;
    font-size:12px;
}
.baike-mask{
    position: absolute;
    top: 120px;
    width: 360px;
    height: 60px;
    background: rgba(0, 0, 0, .6);
    color:#fff;
    padding:0 10px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.baike-mask span:nth-child(1){
    width: 260px;
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
    color:#fff;
}
.baike-mask span:nth-child(2){
    text-align: right;
    font-size: 14px;
}
.baike-mask span:nth-child(1):hover{
    color:#02a7f0;
}
.encyclopedia-item p{
    color:#111111;
    font-size: 16px;
    font-weight: normal;
    cursor: pointer;
}
.encyclopedia>a{
    display: block;
    padding:10px 0 4px;
    color:#35a8da;
    position: absolute;
    bottom: 15px;
    left:50%;
    transform: translateX(-50%);
    border:1px solid transparent;
}
.encyclopedia a:hover{
    border-bottom: 1px solid #02a7f0;
}
.mask{
    width: 260px;
    height: 0;
    background: #007aff;
    opacity: 0.96;
    position: absolute;
    bottom: 0;
    transition: all .6s;
    visibility: hidden;
}
.mask-history{
    display: none;
}
.mask-history h3,.mask-history h4{
    cursor: default;
}
.mask-history img{
    width: 80px;
    height: 80px;
}
.account-content:nth-child(2) .mask-history img{
    width: 95px;
    height: 95px;
}
.mask-history{
    height: 230px;
    margin:60px auto;
    color:#fff;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    text-align: center;
    padding:0 20px;
}
.mask-history h3{
    font-size: 19px;
    font-weight: 100;
}
.mask-history h4{
    font-size: 13px;
    font-weight: 100;
    line-height:20px;
}
#menuhome{
    border-bottom:2px solid #fff !important;
}