#box{width:300px;margin:80px auto}.box{width:150px;height:150px;text-align:center;transition-property:all;transition-duration:.6s}#box a:hover{color:#fff}.box1{background-color:#87ae82;float:left;border-top-right-radius:40px;border-bottom-left-radius:40px}.box2{background-color:#a8c7a5;float:left;border-top-left-radius:40px;border-bottom-right-radius:40px}.box3{background-color:#a1ce9d;float:left;clear:left;border-top-left-radius:40px;border-bottom-right-radius:40px}.box4{background-color:#709375;float:left;border-top-right-radius:40px;border-bottom-left-radius:40px}#box p{margin-top:60px}.box:hover{background-color:coral;font-size:25px}.bottom{padding:5px;width:100%;background-color:#d4d2ce;position:fixed;bottom:0;text-align:center;font-size:.6em;line-height:20px;color:#727170}.bottom_1 a{color:#767777}