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样式问题

布局

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

body{
    width: 100%;
    height:100%;
}
.all{
    background: url("../../IMG/login.png");
    background-size:100% 100%;
    width:100%;
    height:100%;
    position: relative;
}
必须是
html,body{
    width: 100%;
    height:100%;
}
才出的来

该问题已被官方收录

不加float，会竖向排列。加上float，会萎缩塌陷

属性属性

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<style type="text/css">
        * {
            margin: 0;
            padding: 0;
        }

        body {
            width: 100%;
            background: #29bde0;
        }

        .header {
            width: 100%;
            height: 60px;
            line-height: 60px;
            position: fixed;
            z-index: 1;
            top: 0;
        }

        .headers {
            text-align: center;
            font-size: 22px;
            color: white;

        }

        .headersImage {
            position: absolute;
            bottom: -5px;
            left: 30px;
        }

        .headersImg {
            position: absolute;
            bottom: -5px;
            right: 30px;
        }

        .circle {
            height: 52px;
            width: 52px;
            border-radius: 50%;
            background: #fbb435;
            position: absolute;
            right: 100px;
            top: 9px;
        }

        .message-box {
            position: relative;
            top: 60px;
            width: 100%;
            height: 70px;
            line-height: 70px;
            background: #b9e9f5;
            /*box-shadow:1px 1px 1px #b9e9f5;*/
            /*border:1px solid #C9E9C0;*/
            /*border-radius:4px;*/
            padding-left: 50px;
            font-size: 20px;
            color: #5e5e5e;
        }

        .triangle-border {
            position: absolute;
            /*left:40px;*/
            /*overflow:hidden;*/
            width: 0;
            height: 0;
            border-width: 10px;
            border-style: solid;
            bottom: -20px;
            border-color: #b9e9f5 transparent transparent transparent;
            /*border-color:#b9e9f5 ;*/
        }

        .wordOne {
            color: white;
            font-size: 18px;
            margin-top: 75px;
            margin-left: 50px;
        }

        /*div.container div.row div {*/
        /*margin-top: 60px;*/
        /*line-height: 60px;*/
        /*height: 60px;*/
        /*background-color: white;*/
        /*border: 1px solid #696969;*/
        /*text-align: center;*/
        /*}*/

        .mains {
            /*width: 588px;*/
            /*height: 196px;*/
            text-align: center;
            float: left;

        }

        .blocksLeft {
            width: 25%;
            height: 20vw;
            background-color: #f5c97b;
            margin: 30px 30px 0 30px;
            border-width: 4px 4px 0 4px;
            border-style: solid;
            border-color: white;
            position: relative;

        }
        .blocksLe {
            width: 25%;
            height: 5vw;
            background-color: #83b09a;
            margin: 0 30px 30px 30px;
            border-width: 0 4px 4px 4px;
            border-style: solid;
            border-color: white;
            position: relative;
        }

        .blocks {
            display: inline-block;
            width: 25%;
            height: 25%;
            margin: 30px;
            text-align: center;
            border: 4px solid white;

        }

        .blocksRight {
            display: inline-block;
            width: 25%;
            height: 25%;
            margin: 30px;
            text-align: center;
            border: 4px solid white;
            float: right;
        }

        .blocksOne {
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            color: #5e5e5e;
            font-size: 20px;
        }

        .blocksTwo {
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            color: white;
            font-size: 18px;
        }

        .threeTable {
            text-align: center;
            font-size: 21px;
            color: #9C9C9C;
            height: 58px;
            line-height: 58px;
        }