.t-ct{
    text-align: center;
}
.banner{
    background: url("/assets/mb/images/background/support-banner-bg.jpg")  no-repeat center;
    background-size: cover;
}
.banner .container{
    padding-top: 115px;
}
.banner h1{
    font-size: 60px;
    letter-spacing: 2px;
    color: #1e252f;
    margin-bottom: 25px;
}
.banner p{
    font-size: 60px;
    letter-spacing: 2px;
    color: #1e252f;
    line-height: 1;

}
.guides-flex .guides-box a:hover{
    color: #fff;
}
.banner-ul{
    margin-top: 50px;
}
.banner-ul li{
    margin-bottom: 30px;
    font-size: 18px;
    letter-spacing: 1px;
    color: #1e252f;
    padding-left: 35px;

}
.banner-ul li:before{
    width: 20px;
    height: 17px;
    border-radius: unset;
    background: url(/assets/mb/images/icons/icon_all.png) no-repeat -252px -23px;
}
.guides{
    background: url("/assets/mb/images/background/support-guides-bg.jpg") no-repeat center;
    background-size: cover;
}
.guides .container{
    padding-top: 80px;
    padding-bottom: 80px;
}
.guides h2{
    font-size: 48px;
    letter-spacing: 1px;
    color: #1e252f;
    margin-bottom: 30px;
}
.guides .explain{
    max-width: 930px;
    margin: auto;
    line-height: 1.2;
    font-size: 18px;
    letter-spacing: 1px;
    color: #1e252f;
}
.guides-flex{
    max-width: 930px;
    margin:50px auto 0;
}
.guides-flex .guides-box{
    max-width: 400px;
    padding: 30px;
    cursor: pointer;
    transition: .5s;
}
.guides-box h5{
    font-size: 18px;
    letter-spacing: 1px;
    color: #1e252f;
    min-height: 40px;
    margin: 25px auto 10px;
}
.guides-flex .guides-box:hover{
    background-color: #ffffff;
    box-shadow: 2px 0px 2px 1px rgba(7, 67, 220, 0.34) \0;
    -webkit-box-shadow:2px 0px 2px 1px rgba(7, 67, 220, 0.34) ;
    -moz-box-shadow: 2px 0px 2px 1px rgba(7, 67, 220, 0.34);
    box-shadow:  3px 0px 20px 1px rgba(7, 67, 220, 0.34);
    border-radius: 50px;
}
.guides-flex .guides-box a{
    margin: 5px;
    font-size: 14px;
    color: #1938b5;
    min-width: 110px;
}
.guides .arw{
    margin-top: 40px;
    font-size: 14px;
    color: #126fee;
}
.faq{
    background: url("/assets/mb/images/background/support-faq-bg.jpg") no-repeat center;
    background-size: cover;
}
.faq .container{
    padding-top: 80px;
    padding-bottom: 80px;
}
.faq h2{
    font-size: 48px;
    letter-spacing: 1px;
    color: #1e252f;
    margin-bottom: 70px;
}
.panel-group .panel-title a{
    font-size: 24px;
    letter-spacing: 1px;
    color: #1e252f;
    font-family: Helvetica,'HelveticaNeueLTPro Bd', sans-serif,'Microsoft YaHei';
}
.panel-group .panel-title a::after{
    width: 22px;
    height: 17px;
    background-position:-710px -24px ;
}
.panel-group .panel-body{
    font-size: 16px;
    color: #1e252f;
   max-width: 870px;
}
.faq .more{
    margin-top: 60px;
}
.faq .more a{
    font-size: 14px;
    color: #126fee;
}
.panel-group .panel:last-child{
    border: none;
}
.cnt-useful {
    padding: 100px 0 70px;
    
}
.cnt-useful h2{
    margin-bottom: 60px;
    text-align: center;
}
.cnt-useful .txt{
    margin-top: 40px;
}
.cnt-useful .txt p{
    margin-bottom: 30px;
    line-height: 1.7;
}
@media (max-width:991px){
    .cnt-useful{
        text-align: center;
        padding: 50px 0;
    }
}
.contact{
    background-color: #e5f1ff;
}
.contact .container{
    padding-top: 95px;
   padding-bottom: 95px;
}
.contact h2{
    font-size: 48px;
    letter-spacing: 1px;
    color: #1e252f;
    margin-bottom: 70px;
}
.contact .contact-flex{
    max-width: 1000px;
    margin: auto;
}

.mail-ul li{
    position: relative;
    margin-bottom: 40px;
    padding-left: 35px;
}
.mail-ul li:last-child{
    margin-bottom: auto;
}
.mail-ul li:before{
    width: 20px;
    height: 33px;
    content: '';
    display: inline-block;
    background: url("/assets/mb/images/icons/icon_all.png") no-repeat -740px -23px ;
    position: absolute;
    left: 0;
    top: 4px;
}
.mail-ul li a{
    font-family: Helvetica,'HelveticaNeueLTPro Bd', sans-serif,'Microsoft YaHei';
    text-decoration: underline;
    font-weight: bold;
    font-size: 20px;
    letter-spacing: 1px;
    color: #1e252f;
}
.mail-ul li a:hover{
    color: #126fee;
}
.mail-ul li p{
    font-size: 16px;
    color: #1e252f;
}
@media (max-width: 767px) {
    .contact-flex div:first-child{
        text-align: center;
    }
    .guides-flex .guides-box{
        max-width: 100%;
    }
    .banner-flex{
        display: flex;
        justify-content: center;
        flex-direction: column-reverse;
        text-align: center;
    }
    .banner-flex div:last-child{
        text-align: center;
    }
    .banner-ul{
        display: inline-block;
    }
}
.panel{
    background-color:transparent;
}