/*组件样式*/
.imgbed{
    position: relative;
    display: block;
    height: 0;
    width: 100%;
    padding-top: 72%;}
.imgbed img{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;}
.ksrk {
    display: flex;
    justify-content: space-between;
    align-items: center;}
.ksrk li {
    width: 49%;
    background-color: #143f7a;
    text-align: center;
    height: 100px;
    line-height: 100px;}
.ksrk li a {
    font-size: 30px;
    color: #fff;}
.ksrk li a:hover{font-size: 34px;
    transition: 0.5s;}
@media (max-width: 991px) {
 .ksrk {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;}
.ksrk li {width: 100%;
    margin: 10px 0;}  
.ksrk li a {
    font-size: 24px;}  .ksrk li a:hover{font-size: 26px;
    transition: 0.5s;}    
}