.lis-content,
.lis,
.position,
.lis li{
    width: 100%;
    height: auto;
}
.lis li a{
    height: 30px;
}

.lis .time {
    margin-right: 10px;
    font-size: 12px;
    line-height: 25px;
}

.m-dropdown {
    font-size: 24px;
    color: #fff;
    text-align: center;
    font-weight: bold;
    background: #004ba3;
    height: 60px;
    line-height: 60px;
}

.m-dropdown-menu.show {
    width: 100%;
    background: #ededee;
}

.m-dropdown-li:hover,
.m-dropdown-li:hover a {
    background: #3879c4;
    color: #fff;
}

.m-dropdown-menu {
    background-color: rgba(255, 255, 255, 0);
    border: none;
    text-align: center;
}

.lis li a {
    max-width: calc(90% - 100px);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}