.relative {
    position: relative;
}

html,
body {
    font-size: 15px !important;
}

.absolute {
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
}

.fz0 {
    font-size: 0;
}

.jiaoju_dome2 li p {
    margin: 5px 23px;
}

.block {
    display: block;
}

.tac {
    text-align: center;
}

.border {
    border: 1px solid #e5e5e5;
}

.mt20 {
    margin-top: 20px;
}

.pt20 {
    padding-top: 20px;
}

img {
    display: block;
    width: 100%;
    height: 100%;
}

.mt15 {
    margin-top: 15px;
}

.overflow {
    overflow: hidden;
}

.bgcolor {
    background: #e9f2ff;
}

.bgcolorw {
    background: #e8ebf3;
}

a {
    cursor: pointer;
    transition: padding-left 250ms ease-out;
    /* trans pattern:  property duration timingMethod delay */
}

p {
    text-align: center;
}

.palyx {
    position: relative;
}

.play {
    position: absolute;
    left: 5px;
    /* bottom: 9px; */
    width: 20px;
    height: 20px;
    background: url(../images/sas.png) no-repeat center center;
    background-size: 100% 100%;
}




.from {
    margin-top: 20px;
    overflow: hidden;
}

.from_ss {
    width: 560px;
    background: #efefef;
    overflow: hidden;
}

.from_ss p {
    margin-top: 20px;
}

.from_ss p input {
    width: 90%;
    font-size: 18px;
    padding: 15px 10px;
}

.from_ss p:first-child {
    background: #000;
    padding: 20px 0;
    margin: 0;
    font-size: 24px;
    font-weight: bold;
    color: #e9f2ff;
}

.from_ss p:last-child {
    background: #317aff;
    padding: 20px 0;
    width: 93%;
    margin: 10px auto;
    border-radius: 44px;
    cursor: pointer;
    color: #e9f2ff;
    font-size: 20px;
}

.path {
    margin-top: 20px;
    font-size: 20px;
}

.path p {
    display: inline-block;
    margin: 16px 20px;
}

.ins h1 {
    font-size: 20px;
    padding: 10px 0px;
    font-weight: bold;
    display: inline-block;
    border-bottom: 1px solid #2867e0;
}

.ins {
    margin: 10px 0;
    display: block;
    border-bottom: 1px solid #d3d3d4;
}

.lianxi {
    width: 560px;
}

.lianxi>p {
    padding: 20px 20px;
    text-align: left;
    font-size: 20px;
    line-height: 46px;
    background: #e1e1e1;
}


.onsd,
.patss {
    overflow: hidden;
}

.teltop {
    margin-top: 26px;
}

.path p {
    text-align: left;
}

.onsd>div {
    width: 200px;
    overflow: hidden;
    background: #efefef;
    font-size: 20px;
    margin: 0 20px;
    height: 97px;
    margin-top: 2px;
}

.onsd>div>span {
    margin: 10px 20px;
    display: block;
}

.onsd>div>p {
    font-size: 27px;
    color: #317aff;
}

.path>p>span {
    margin: -4px 4px;
}

.patss>p>span {
    margin: -4px 4px;
}