* {
    margin: 0;
    padding: 0;
}
/* main */

.container{
    margin-top: 0px;
    width:50%;
    margin:100px 25%;
}
a{
    text-decoration: none;
    color: black;
}
.itembox{
    width: 100%;
    padding: 30px;
}

.boxa>img{
    margin-top: -40px;
    margin-left:85%;
}
.boximg{
    width: 100px;
    
}
#box1{
    background-color: rgb(255, 114, 79);
}
#box2{
    background-color: rgb(255, 225, 94);
}
#box3{
    background-color: rgb(98, 237, 255);
}
#box4{
    background-color: rgb(100, 255, 170);
}

/* /main */
.actionbox {
    margin-bottom: 50px;
    background-color: #f0f0f0;
    width: 100%;
    height: 350px;
}

.indexpic {
    margin-top: 5px;
    margin-bottom: 20px;
    height: 300px;
    width: 600px;
    display: inline-block;
    background-position: center;
    background-size: cover;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}
.actionbox h2{
    margin-left: 48%;
}
.indexpic p {
    color: white;
    background-color: #00000088;
    position: absolute;
    height: 300px;
    padding: 10px;
    width: 100%;
    bottom: -280px;
    transition: 1s;
}

.picl {
    float: left;
    margin-left: 60px;
}

.picr {
    float: right;
    margin-right: 60px;
}

.indexpic:hover p {
    bottom: -200px;
}

a :visited,
a link {
    text-decoration: none;
    color: black;
}

.action {
    margin-top: 50px;
    width: 90%;
    margin-left: 65px;
    background-color: #cfcfcf;
    padding: 20px;
}

#headerr {
    background-color: #252525;
    background-position: center;
    font-size: 25px;
    width: 100%;
    height: 60px;
    padding: 0px;
}

a.he {
    color: rgb(255, 255, 255);
    text-decoration: none;
}

body {
    /* 加载背景图片 */
    margin-left: 0px;
    margin-right: 0px;
    background-color: #34495e;
}

footer {
    background-position: center;
    background-color: #252525;
    color: white;
    margin-bottom: 0;
    padding-bottom: 20px;
    padding-top: 20px;
    height: 100px;
    font-size: 20px;
    text-align: center;
    bottom: 0;
}

.mainp {
    float: left;
    padding-right: 15px;
    padding-top: 13px;
    padding-bottom: 13px;
    padding-left: 15px;
}

#headerlogo {
    float: left;
    margin-right: 10px;
    width: 50px;
    height: 50px;
    margin-top: 5px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
}

.mainp:hover {
    background-color: #1f1f1f;
}


.maintitle {
    position: center;
    font-size: 6 16px;
}

/* box3script css */