.display-flex {
    display: flex;
    align-items: center;
}
.display-flex1 {
    display: flex;
    align-items: flex-start;
}
.display-flex-a {
    display: flex;
    align-items: center;
    justify-content: space-around;
}
.display-flex-b {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.display-flex-c {
    display: flex;
    align-items: center;
    justify-content: center;
}
.flex-1 {
    flex: 1;
}
@media (max-width: 768px) {
    .index-top-button {
        height: 35px !important;
        line-height: 35px !important;
    }
    .index-top-fa {
        background-color: #ffffff;
        height: 65px;
    }
    .index-top {
        padding: 13px 0;
        width: 735px;
        margin-right: auto;
        margin-left: auto;
    }
    .index-top-left {

    }
    .index-top-right {
        justify-content: flex-end !important;
        padding-left: 50px;
        cursor: pointer;
    }
    .index-top-icon {
        height: 39px;
    }
    .index-top-text {
        font-size: 15px !important;
        margin: 0 10px !important;
    }
    .home {
        width: 1200px;
    }
    .home .main {
        max-width: 1235px !important;
    }
    .cont1 {
        max-width: 750px !important;
        margin: 0 auto !important;
    }
    .cont2 {
        max-width: 750px;
        margin: 0 auto;
    }
}
@media (max-width: 1400px) {
    .index-top-button {
        height: 35px !important;
        line-height: 35px !important;
    }
    .index-top-fa {
        background-color: #ffffff;
        height: 75px;
    }
    .index-top {
        padding: 13px 0;
        width: 1035px;
        margin-right: auto;
        margin-left: auto;
    }
    .index-top-left {

    }
    .index-top-right {
        justify-content: flex-end !important;
        padding-left: 20px;
        cursor: pointer;
    }
    .index-top-icon {
        height: 49px;
    }
    .index-top-text {
        font-size: 15px !important;
        margin: 0 10px !important;
    }
    .home .main {
        max-width: 950px !important;
    }
    .cont1 {
        max-width: 950px !important;
        margin: 0 auto !important;
    }
    .cont2 {
        max-width: 950px;
        margin: 0 auto;
    }
}
@media (min-width: 1400px) {
    .index-top-fa {
        background-color: #ffffff;
        height: 85px;
    }
    .index-top {
        padding: 13px 0;
        width: 1235px;
        margin-right: auto;
        margin-left: auto;
    }
    .index-top-left {

    }
    .index-top-right {
        justify-content: flex-end !important;
        padding-left: 20px;
        cursor: pointer;
    }
    .index-top-icon {
        height: 59px;
    }
    .home .main {
        max-width: 1250px;
    }
    .cont1 {
        max-width: 1250px;
        margin: 0 auto;
    }
    .cont2 {
        max-width: 1200px;
        margin: 0 auto;
    }
}
.index-top-text {
    height: 25px;
    line-height: 25px;
    color: #121412;
    font-size: 18px;
    margin: 0 20px;
}
.index-top-button {
    width: 120px;
    height: 45px;
    line-height: 45px;
    border-radius: 30px;
    color: #FFFFFF;
    font-size: 16px;
    text-align: center;
    background: #BB0E1D;
    margin-left: 20px;
}
.index-top-text:hover {
    color: #BB0E1D;
}
.index-top-button:hover {
    background-color: #8f0b16;
}
.index-top-text-choose {
    color: #BB0E1D !important;
    font-size: 18px;
    font-weight: 600;
}
.home .main {
    min-height: 450px;
    padding-bottom: 60px;
}
.content-index {

}
.base-header {
    border-bottom: none !important;
}
.nodrag {
    -webkit-user-drag: none;
    user-select: none;
}
.noclick {
    -webkit-user-drag: none;
    user-select: none;
    pointer-events: none;
}
.relative {
    position: relative;
}
.absolute {
    position: absolute;
}
.index-top-icon {
    max-height: 60px;
}
.news-list .el-tabs__active-bar {
    background: #BB0E1D !important;
    height: 2px !important;
}
.cont-title {
    line-height: 48px;
    color: #000000;
    font-size: 28px;
    text-align: center;
    font-weight: 550;
}


.course-title1 {
    height: 50px;
    line-height: 50px;
    color: #101010;
    font-size: 36px;
    text-align: center;
    font-weight: 550;
    margin-bottom: 50px;
}

.course-title {
    height: 50px;
    line-height: 50px;
    color: #101010;
    font-size: 36px;
    text-align: center;
    font-weight: 550;
    margin-bottom: 5px;
}
.cursor-title-cont {
    margin-bottom: 50px;
}
.course-desc {
    font-size: 15px;
    color: #999;
    text-align: center;
}
.el-link:hover {
    color: #BB0E1D !important;
}
.el-dialog__headerbtn:hover {
    .el-dialog__close {
        color: #BB0E1D !important;
    }
}
.el-message-box__headerbtn:hover {
    .el-message-box__close {
        color: #BB0E1D !important;
    }
}
.el-breadcrumb__inner a:hover {
    color: #BB0E1D !important;
}
body {
    word-wrap: break-word;
}
.difficulty-icon {
    margin-right: 2px;
    font-size: 14px;
    color: #FF7001;
}
.el-icon-star-on:first-child {
    margin-left: 6px;
}
.difficulty-icon1 {
    margin-right: 2px;
    font-size: 15px;
    color: rgba(255,112,1,0.1);
}