.comment {
    margin-top: 0;
    /* border-radius: 0; */
}
.comment .black-steam {
    border-top: 0;
}
.comment .contitle-steam  {
    cursor: pointer;
    line-height: 60px;
}
.comment .contitle-steam span {
    font-size: 14px;
    color: #999;

}
.comment .contitle-steam .ti {
    display: inline-block;
}
.comment .contitle-steam .ti::before {
    display: none;
}
.comment .contitle-steam .ti:hover {
    color: #009688;
}
.comment .contitle-steam span em {
    color: #009688;
    margin-right: 5px;
}

.comment-body textarea{
    width: 85%;
    border: 2px solid #eee;
    background: #F8F8F8;
    box-sizing: border-box;
    padding: 10px 15px;
    transition: all .3s;
    border-radius: 10px;
}
.comment-body textarea::placeholder {
    color: #ddd;
}
.comment-body textarea:focus {
    border: 2px solid #009688;
}
.comment-btn{
    padding: 0 40px;
    background: #009688;
    flex: 1;
    margin-left: 20px;
    cursor: pointer;
    border-radius: 10px;

}
.comment-btn a {
    white-space: nowrap;
    color: #fff;
}
.comment-body h2,
.comment-body>a {
    font-weight: 500;
    font-size: 16px;
    color: #666;
    padding-top: 10px;
    margin-right: 10px;
    line-height: normal;
}
.comment-body .haslogin {
    cursor: auto;
}
.comment-right {
    flex: 1;
}

.comment-other {
    margin-top: 30px;
}
.comment-other-head  {
    margin-bottom: 20px;
    border-bottom: 1px solid #ccc;
}
.comment-other-head .left {
    font-size: 0px;
    color: #333;
    margin-bottom: 10px;
}
.comment-other-head .left em {
    margin: 0 10px;
    font-size: 18px;
}
.comment-other-head .left a{
    font-size: 20px;
    color: #333;
    transition: all .3s;
}
.comment-other-head .left a:hover,
.comment-other-head .left .cur {
    color: #009688;
}
.comment-other ul li {
    box-sizing: border-box;
    width: 100%;
    padding: 0;
    padding-bottom: 20px;
    margin: 0;
    margin-bottom: 20px;
    border-bottom: 1px dashed #ccc;
}
.comment-other ul li:hover {
    box-shadow: none;
}
.comment-other ul li:last-of-type {
    border-bottom: none;
}
.comment-other ul li div {
    font-size: 16px;
    color: #009688;
}
.comment-other ul li .txt {
    margin: 5px 0;
    color: #333;
}

.comment-other .date {
    font-size: 14px;
    color: #999;
}

.comment-more {
    display: block;
    line-height: 40px;
    border-radius: 10px;
    text-align: center;
    color: #666;
    background: #eee;
    transition: all .3s;
}

.comment-more:hover {
    color: #fff;
    background: #009688;
}

.comment-nomore {
    margin-top: 10px;
    text-align: center;
    color: #999;
}
.ti-tab {
    align-items: flex-end;
    height: 60px;
}
.ti-tab p {
    cursor: pointer;
    margin-right: 10px;
    transition: all .3s;
    line-height: 50px;
    position: relative;
    margin: 0 5px;
    width: 140px;
    text-align: center; 
    background: url(../img/bg1.png) center center no-repeat;
    background-size: 100% 100%;
    transform: translateX(-20px);
}

.ti-tab p:nth-child(1) {
    transform: none;
}

.ti-tab p:hover,
.ti-tab .cur {
    color: #009688;
    background: url(../img/bg2.png) center center no-repeat;
    background-size: 100% 100%;
}


.no-ra::before {
    display: none;
}
.tab-com>div {
    display: none;
}

.tab-com>div:nth-child(1) {
    display: block;
}

/* .teach ul  {
    background: #fff;
    padding-top: 20px;
} */
.teach ul li {
    margin-top: 0;
    margin-bottom: 20px;
}
.teach .contitle-steam {
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
/* .tab-com .tab-item ul, 
.tab-com .tab-item .black-steam {
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
} */
.tab-item {
    margin-top: 20px;
}
@media (max-width:750px) {
    .comment-body textarea {
        padding: 5px 10px;
    }
    .comment-body,
    .comment-other {
        text-indent: 0 !important;
    }
    .comment-body {
        display: block;
    }
    .comment-body>a {
        display: block;
        padding-top: 0;
        margin-right: 0;
        margin-bottom: 10px;
    }
    .comment-btn {
        padding: 0 20px;
    }
    .comment-other {
        margin-top: 15px;
    }
    .comment-other-head .left em,
    .comment-other-head .left a {
        font-size: 16px;
    }
    .comment-other-head {
        margin-bottom: 10px;
    }
    .comment-other ul li .txt {
        font-size: 14px;
    }
    .comment-other ul li {
        margin-bottom: 15px;
        padding-bottom: 15px;
    }
    .comment .contitle-steam {
        padding: 0;
        padding-left: 20px;
        height: 40px;
        line-height: 40px;
    }

    .teach .contitle-steam {
        padding-left: 10px;
        padding-bottom:0px;
    }
    .ti-tab p {
        font-size: 16px;
        width: 120px;
        line-height: 50px;
    }
    .comment-body textarea {
        width: 100%;

    }
    .comment-right {
        flex-wrap: wrap;
    }
    .comment-btn {
        margin-left: 0;
        margin-top: 20px;

        line-height: 50px;
    }
}