.our-support-team.ani .content{
    animation-name: fadeInUp;
    -webkit-animation-name: fadeInUp;
}
.service.ani .content{
    animation-name: fadeInUp;
    -webkit-animation-name: fadeInUp;
}
.useful-customer-support-forms.ani .content{
    animation-name: fadeInUp;
    -webkit-animation-name: fadeInUp;
}
.technical-documentation.ani .content {
    animation-name: fadeInUp;
    -webkit-animation-name: fadeInUp;
}


.tab-title{
    width: 100%;
    display: flex;
    display: -webkit-flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
}
.tab-title div{
    padding: 0 10px;
    height: 42px;
    line-height: 42px;
    font-size: 16px;
    text-align: center;
    user-select: none;/*文字不能被选中*/
    -moz-user-select: none;
    -webkit-user-select: none;
}

.tab-title div p{
    padding: 0 10px;
    text-decoration: underline;
}

.tab-title div:hover {
    cursor: pointer; /*鼠标样式*/

}
.tab-select p{
    background-color: #206bd1;
    color: #ffffff;
}

.support{
    width: 100%;
    padding-top: 37px;
    background-color: #f1f2f3;
    padding-bottom: 150px;
}

.support .title{
    height: 60px;
    text-align: center;
    font-size: 27px;
    color: #206bd1;
    background: url("../images/title-i1.png") no-repeat center bottom;
    margin-top: 75px;
}

.support .describe{
    margin-top: 35px;
}

.support .describe .question{
    margin-bottom: 10px;
}

.support .describe .question .subject{
    width: 100%;
    height: 75px;
    line-height: 75px;
    background-color: #fff;
    color: #206bd1;
    text-align: left;
    font-size: 20px;
    text-indent: 1.5em;
    position: relative;
}

.support .describe .question .subject .arrow{
    width: 30px;
    height: 30px;
    display: block;
    position: absolute;
    background: url("../images/support-arrow-up.png") no-repeat center;
    right: 15px;
    cursor: pointer;
    top: 50%;
    margin-top: -15px;
}

.support .describe .question .answer{
    background-color: #fff;
    overflow: hidden;
    display: none;
}

.support .describe .question .answer .content{
    padding: 20px;
    font-size: 14px;
    user-select: none;
    -webkit-user-select: none;
}

.q-select .subject{
    background-color: #206bd1 !important;
    color: #fff !important;
}

.q-select .subject .arrow{
    background: url("../images/support-arrow-down.png") no-repeat center !important; 
}

.q-select .answer{
    display: block !important;
}

.service{
    padding-top: 40px;
    padding-bottom: 40px;
    background-color: #ffffff;
}
.percentage{
    display: flex;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 60px;
}

.percentage .round{
    width: 240px;
    height: 240px;
    border-radius: 120px;
    border: 1px solid #666666;
    display: flex;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    justify-content: center;
    align-items: center;
}
.percentage .round p{
    text-align: center;
    font-size: 16px;
}
.percentage .round p span{
    font-size: 24px;
    font-weight: bolder;
    color: #206bd1;
}
.service {
    margin-bottom: 40px;
}
.service .content{
    margin-top: 40px;
}
.service .content p{
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 26px;
    color: #206bd1;
}

.our-support-team{
    background-color: #f1f1f1;
    padding-top: 20px;
    padding-bottom: 40px;
}
.our-support-team,.useful-customer-support-forms,.technical-documentation{
    padding-bottom: 60px;
}
.our-support-team p.title,
.useful-customer-support-forms p.title,
.technical-documentation p.title{
    height: 60px;
    text-align: center;
    font-size: 27px;
    color: #206bd1;
    background: url("../images/title-i1.png") no-repeat center bottom;
    margin-top: 60px;
}

.our-support-team .content,.useful-customer-support-forms .content,.technical-documentation .content{
    margin-top: 20px;
}
.our-support-team .content p{
    margin-top: 10px;
    font-size: 16px;
}
.useful-customer-support-forms .item,
.technical-documentation .item{
    display: flex;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    justify-content: left;
    align-items: center;
}
.useful-customer-support-forms .item div,
.technical-documentation .item div{
    width: 70%;
    height: 60px;
    font-size: 20px;
    display: flex;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    align-items: center;
}
.useful-customer-support-forms .button,
.technical-documentation .button{
    width: 180px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    color: #206bd1;
    font-size: 20px;
    border: 2px solid #206bd1;
    box-sizing: border-box;
    border-radius: 5px;
    margin: 15px 10px 15px 10px;
}


@media screen and (max-width: 1080px) {
    .percentage .round{
        width: 200px;
        height: 200px;
    }
}
@media screen and (max-width: 910px) {
    .percentage .round{
        width: 160px;
        height: 160px;
    }
    .percentage .round p{
        text-align: center;
        font-size: 14px;
    }
}

@media screen and (max-width: 750px){
    .tab-title div{
        font-size: 14px;
        height: 32px;
        line-height: 32px;
        overflow: hidden;  /*溢出隐藏*/
        text-overflow: ellipsis; /*以省略号...显示*/
        white-space: nowrap;  /*强制不换行*/
        margin: 5px 1% 0 1%;
        padding: 0 10px 0 0;
    }
     .support .describe .question .subject .arrow{
        display: none;
    }
    .support .describe .question .subject{
        cursor: pointer; ;
    }

    .percentage {
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .percentage .round{
        margin-top: 20px;
    }
    .service .content p{
        font-size: 22px;
    }
    .useful-customer-support-forms .item div, .technical-documentation .item div{
        font-size: 16px;
    }
    .useful-customer-support-forms .button, .technical-documentation .button{
        font-size: 16px;
        width: 120px;
        height: 40px;
        line-height: 40px;
    }
}

@media screen and (max-width: 415px){
    .tab-title div {
        font-size: 12px;
    }
    .support .describe .question .subject{
        font-size: 12px;
        overflow: hidden;
    }
    .support .describe .question .subject .arrow{
        width: 15px;
        height: 15px;
        background-size: 100% 100%;
        margin-top: -7.5px;
    }
    .support .describe .question .subject{
        height: 50px;
        line-height: 50px;
    }
    .support .title{
        height: 40px;
        font-size: 20px;
        margin-top: 40px;
    }

    .service{
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .percentage {
        margin-top: 20px;
        justify-content: space-around;
    }
    .service .content{
        margin-top: 20px;
    }

    .service .content p{
        height: 30px;
        line-height: 30px;
        font-size: 18px;
    }
    .our-support-team p.title, .useful-customer-support-forms p.title, .technical-documentation p.title{
        height: 40px;
        font-size: 20px;
        margin-top: 20px;
    }
    .our-support-team .content p{
        font-size: 14px;
    }
    .useful-customer-support-forms .item, .technical-documentation .item{
        flex-wrap: wrap;
        margin-top: 20px;
    }
    .useful-customer-support-forms .item div, .technical-documentation .item div{
        width: 100%;
    }
    .useful-customer-support-forms .button, .technical-documentation .button{
        width: 80px;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
        margin: auto 10px;
    }
}
@media screen and (max-width: 375px){
    .percentage .round{
        width: 140px;
        height: 140px;
    }
    .service .content p{
        height: 30px;
        line-height: 30px;
        font-size: 16px;
    }
}

@media screen and (max-width: 360px){
    .percentage .round{
        width: 130px;
        height: 130px;
    }
}

@media screen and (max-width: 320px){
    .service .content p{
        height: 25px;
        line-height: 25px;
        font-size: 14px;
    }
}