width:120px; height:120px; border:18px solid #ddd; border-image:url(http://img1.sycdn.imooc.com//52e22a1c0001406e03040221.jpg) 18 round;
2015-05-15
background: -webkit-linear-gradient(to bottom, rgba(236,241,244,1) 0%,rgba(190,202,217,1) 100%);
background: -ms-linear-gradient(to bottom, rgba(236,241,244,1) 0%,rgba(190,202,217,1) 100%);
background: linear-gradient(to bottom, rgba(236,241,244,1) 0%,rgba(190,202,217,1) 100%);任务6
background: -ms-linear-gradient(to bottom, rgba(236,241,244,1) 0%,rgba(190,202,217,1) 100%);
background: linear-gradient(to bottom, rgba(236,241,244,1) 0%,rgba(190,202,217,1) 100%);任务6
2015-05-15
-webkit-transform: translateZ(-50px) rotateX(95deg);
-moz-transform:translateZ(-50px) rotateX(95deg);
-ms-transform:translateZ(-50px) rotateX(95deg);
-o-transform: translateZ(-50px) rotateX(95deg);
transform: translateZ(-50px) rotateX(95deg);任务4
-moz-transform:translateZ(-50px) rotateX(95deg);
-ms-transform:translateZ(-50px) rotateX(95deg);
-o-transform: translateZ(-50px) rotateX(95deg);
transform: translateZ(-50px) rotateX(95deg);任务4
2015-05-15
-webkit-transition: -webkit-transform .6s;
-moz-transition: -moz-transform .6s;
-ms-transition: -ms-transform .6s;
-o-transition: -o-transform .6s;
transition: all transform .6s;
任务三
-moz-transition: -moz-transform .6s;
-ms-transition: -ms-transform .6s;
-o-transition: -o-transform .6s;
transition: all transform .6s;
任务三
2015-05-15
/*任务一、制作多背景*/
background-image: radial-gradient( farthest-side ellipse at center, rgba(246,241,232,.85) 39%,rgba(212,204,186,.5) 100%), url("http://fs0.139js.com/file/s_jpg_857b081bjw1du3kveu19sj.jpg");
/*任务二、控制背景图像尺寸*/
background-size:initial;
background-image: radial-gradient( farthest-side ellipse at center, rgba(246,241,232,.85) 39%,rgba(212,204,186,.5) 100%), url("http://fs0.139js.com/file/s_jpg_857b081bjw1du3kveu19sj.jpg");
/*任务二、控制背景图像尺寸*/
background-size:initial;
2015-05-15
h2,
p:nth-child(1){
-webkit-column-span:all;;
-moz-column-span:all;;
-o-column-span:all;;
-ms-column-span:all;;
column-span:all;;
text-align:center;
}
p:nth-child(1){
-webkit-column-span:all;;
-moz-column-span:all;;
-o-column-span:all;;
-ms-column-span:all;;
column-span:all;;
text-align:center;
}
2015-05-15