.select2{
    width: 100% !important;
}
.select2-dropdown{
    width: 100%;
}

/*.select2-container{*/
/*    width: 100% !important;*/
/*}*/
.select2-full-width {
    width: 100% !important; /* 设置组件宽度为 100% */
    box-sizing: border-box; /* 让组件的盒模型包含边框和内边距 */
}

.js-data-example-select2{
    width: 100%;
    height: 2.86rem;
    border: 1px solid #CCCCCC;
    border-radius: 4px;
}
.select2-container .select2-selection--single{
    height: 2.86rem;
    border: none;
    background: #F9FAFE;
}

.select2-container--default .select2-selection--single .select2-selection__rendered{
    line-height: 2.86rem;
}

.select2-container--default .select2-selection--single .select2-selection__arrow{
    height: 2.86rem;
}

@media screen and (min-width: 350px) and (max-width: 1020px) {
    .select2-container .select2-selection--single{
        height: 40px;
    }

    .select2-container--default .select2-selection--single .select2-selection__arrow{
        height: 40px;
    }

    .select2-container--default .select2-selection--single .select2-selection__rendered{
        line-height: 40px;
    }
}