.banner{
    width: 100%;
    height: 50px;
    text-align: center;
    border-bottom: 1px solid #7F7EFF;
    margin-bottom: 20px;
}

.container-scroller{
    width: 80%;
    min-height: 600px;
    margin: auto;

}
.left-code{
    border-radius: 5px;

    width: 20%;
    float: left;
}

.left-right{
    border-radius: 5px;

    width: 75%;
    margin-left: 5px;

    float: right;
    min-height: 650px;

}
.dialogue{
    width: 100%;
    background: white;
    min-height: 600px;
   background: #f2edf3;
    border-radius: 5px;
    padding-top: 10px;
    max-height: 601px;
    overflow: auto;
}
.footer{
    height: 88px;
    line-height: 86px;

    width: 100%;
    margin-top: 5px;
    border-radius: 5px;
}
.sub_st{
    width: 20%;
    float: right;
    padding-right: 5px;
    line-height: 86px;
}
.sub_st a{
    cursor:pointer;
}
.sub_st span{
    background: #1b961b;
    width: 40px;
    height: 40px;
    font-family: "Century Gothic", Consolas, "Liberation Mono", Courier, Verdana;
    font-size: 35px;
    color: white;;
    border-radius: 5px;
    padding: 10px;
}
.sentext{
    width: 70%;
    float: left;
    line-height: 30px;
    border-radius: 5px;
    border: 1px solid #7F7EFF;
}
.sub_st a{
    text-decoration: none;
}
.user-head{
    margin: 0px;
    padding: 0px;
}
.quest{
    margin: 0px;
    padding: 0px;
    width: 80%;
    background: white;
    border-radius: 5px;
    border: 1px solid #7F7EFF;
    padding-left: 10px;
}
.jiqi{
    padding-left: 10px;
    margin-top: 10px;
}
.re_anser{
    width: 80%;
    background: white;
    border-radius: 5px;
    border: 1px solid #7F7EFF;
    padding-left: 10px;
}
.anser-left{
    margin-left: 40px;
}
.vip_plugs {
    background-color: #f8f8f8;
    position: relative;
    padding: 175px 0;
}
.wwdc15 {
    font-size: 24px;
    position: relative;
}
article {
    width: 1100px;
}
article {
    width: 1100px;
    margin: 0 auto;
}
header, footer, nav, div, p, a, span, strong, ul, ol, dl, li, dt, dd, i, em, input, article {
    padding: 0;
    margin: 0;
}
* {
    margin: 0;
    padding: 0;
}
* {
    margin: 0;
    padding: 0;
    list-style: none;
    font-family: ""Microsoft YaHei",Arial,Helvetica,sans-serif;";
}
article {
    display: block;
}
.wwdc15 .large-circles {
    -webkit-animation: spin 10s linear infinite;
    animation: spin 10s linear infinite;
}
.wwdc15 span {
    display: block;
    margin: 0 auto;
    width: 240px;
    height: 240px;
    position: absolute;
    left: -webkit-calc(50% - 120px);
    left: calc(50% - 120px);
    bottom: 65px;
}
wwdc15 .small-shapes {
    -webkit-animation: spin 30s linear infinite;
    animation: spin 30s linear infinite;
}
.wwdc15 span {
    display: block;
    margin: 0 auto;
    width: 240px;
    height: 240px;
    position: absolute;
    left: -webkit-calc(50% - 120px);
    left: calc(50% - 120px);
    bottom: 65px;
}
.wwdc15 .content {
    text-align: center;
    position: relative;
    background: #fff;
    border: 5px solid #e5e5e5;
    border-radius: 50%;
    width: 370px;
    height: 370px;
    -webkit-transform: none;
    -ms-transform: none;
    transform: none;
    box-sizing: border-box;
    margin: 0 auto;
}
.wwdc15 .content h1 {
    font-size: 24px;
    margin: 54px auto 28px;
    max-width: 100%;
    color: #333;
    font-weight: 300;
}

.wwdc15 .content p {
    font-size: 16px;
    line-height: 30px;
    color: #333;
}
.wwdc15 .small {
    width: 100px;
    height: 100px;
    left: -webkit-calc(50% - 50px);
    left: calc(50% - 50px);
    top: -webkit-calc(50% - 315px);
    top: calc(50% - 315px);
    -webkit-transform-origin: 50% 315px;
    -ms-transform-origin: 50% 315px;
    transform-origin: 50% 315px;
    text-align: center;
    line-height: 50px;
    color: #fff;
    -webkit-box-shadow: 0 0.5px 1px rgba(0, 0, 0, 0.2);
    box-shadow: 0 0.5px 1px rgba(0, 0, 0, 0.2);
}

.wwdc15 .one {
    background: rgba(16, 63, 236, 0.75);
    -webkit-transform: rotateZ(0deg);
    transform: rotateZ(0deg);
}
.wwdc15 .circle {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    left: -webkit-calc(50% - 120px);
    left: calc(50% - 120px);
    top: -webkit-calc(50% - 240px);
    top: calc(50% - 240px);
    -webkit-transform-origin: 50% 240px;
    -ms-transform-origin: 50% 240px;
    transform-origin: 50% 240px;
}
.wwdc15 .two {
    background: rgba(37, 172, 162, 0.75);
    -webkit-transform: rotateZ(45deg);
    transform: rotateZ(45deg);
}
.wwdc15 .three {
    background: rgba(233, 124, 32, 0.75);
    -webkit-transform: rotateZ(90deg);
    transform: rotateZ(90deg);
}
.wwdc15 .four {
    background: rgba(235, 67, 35, 0.75);
    -webkit-transform: rotateZ(135deg);
    transform: rotateZ(135deg);
}
.wwdc15 .five {
    background: rgba(190, 28, 65, 0.75);
    -webkit-transform: rotateZ(180deg);
    transform: rotateZ(180deg);
}
.wwdc15 .six {
    background: rgba(208, 57, 159, 0.75);
    -webkit-transform: rotateZ(225deg);
    transform: rotateZ(225deg);
}
.wwdc15 .seven {
    background: rgba(150, 32, 198, 0.75);
    -webkit-transform: rotateZ(270deg);
    transform: rotateZ(270deg);
}
.wwdc15 .eight {
    background: rgba(95, 33, 203, 0.75);
    -webkit-transform: rotateZ(315deg);
    transform: rotateZ(315deg);
}