这节没什么新知识，就直接放结果和代码了。

html：

<div class="banner">
     <div class="imgs">
         <a href=""><img src="./img/1.jpg" alt=""></a>
         <a href=""><img src="./img/2.jpg" alt=""></a>
         <a href=""><img src="./img/3.jpg" alt=""></a>
     </div>

     <div class="left">&lt;</div>
     <div class="right">&gt;</div>

     <div class="modal">
         <div class="title">
             <h2>长春冰雪新天地开门迎客</h2>
         </div>
         <div class="dots">
             <ul>
                 <li></li>
                 <li></li>
                 <li></li>
             </ul>
         </div>
     </div>

 </div>

css

.banner{
    width: 520px;
    height: 304px;
    margin: 1em auto;
    overflow: hidden;
    position: relative;
}
.banner .imgs{
    width: 1560px;
    height: 304px;
}
.banner .imgs img{
    width: 520px;
    height: 304px;
}
.banner .imgs a{
    float: left;
}
.banner .left, 
.banner .right{
    position: absolute;
    width: 50px;
    height: 50px;
    line-height: 50px;
    color: #fff;
    font-size: 3em;
    top: 0;
    bottom: 0;
    margin: auto;
    text-align: center;
    font-family: Arial;
    border-radius: 50%;
    cursor: pointer;
}
.banner .left:hover, 
.banner .right:hover{
    background: #fff;
    color: red;
}
.banner .left{
    left: 20px;
}

.banner .right{
    right: 20px;
}
.banner .modal{
    width: 100%;
    height: 40px;
    line-height: 40px;
    background: rgba(129, 76, 76, 0.3);
    position: absolute;
    left: 0;
    bottom: 0;
    color: #fff;
    padding: 0 20px; 
    box-sizing: border-box;
}
.banner .modal .title{
    float: left;
    font-weight: bold;
}
.banner .modal .dots{
    float: right;
}
.banner .modal .dots li{
    width: 8px;
    height: 8px;
    background: #ccc;
    border-radius: 50%;
    display: inline-block;
    margin: 0 2px;
    cursor: pointer;
}
.banner .modal .dots li:hover{
    background: #369;
}