We_Relese/App/Relese/Content/Scss/ExerciseV2/_stu-box_header.scss

.box {
    .box-header {
        display: flex;
        height: 35px;
        width: 100%;
        /*background: linear-gradient(90deg,#b2d9f5,#c2d8f4);*/
        background: linear-gradient(90deg, rgba(82, 197, 233, 0.411765) 0%, rgba(59, 221, 243, 0.12549) 35.99%, rgba(67, 219, 252, 0.00784314) 87.02%);
        box-shadow: inset 0px -2px 4px rgba(117, 185, 248, 0.52);
        border-bottom: 1px solid rgba(98, 156, 215, 0.05);
        position: relative;


        .title {
            --w: 47px;
            display: flex;
            position: relative;
            height: 100%;
            padding-left: 5px;
            margin-left: var(--w);
            font-size: 18px;
            font-weight: 600;
            color: #094B88;
            align-items: center;

            &:before {
                content: "";
                position: absolute;
                left: calc(1px - var(--w));
                height: 100%;
                width: var(--w);
                background: url("/Content/Image/ExerciseV2/title_icon.svg") no-repeat;
                background-size: 100% 100%;
            }
        }
    }
}