分别使用css3、svg实现的梯形渐变
html
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<div class="toLeft2">
<div class="right"></div>
</div>
<div class="toLeft">
<div class="right"></div>
</div>
<div class="toLeft1">
<div class="right"></div>
</div>
<svg height="150" width="400">
<defs>
<linearGradient id="grad1" x1="0%" y1="0%" x2="100%" y2="0%">
<stop offset="0%" style="stop-color:rgb(246,1,0);stop-opacity:1" />
<stop offset="100%" style="stop-color:rgb(230,0,126);stop-opacity:1" />
</linearGradient>
<linearGradient id="grad2" x1="0%" y1="0%" x2="100%" y2="0%">
<stop offset="0%" style="stop-color:rgb(230,0,126);stop-opacity:1" />
<stop offset="100%" style="stop-color:rgb(231,153,5);stop-opacity:1" />
</linearGradient>
</defs>
<g>
<path d="M280 30 H20 V15 H300 Z" stroke-width="1" fill="url(#grad1)" />
<path d="M180 60 H20 V45 H200 Z" stroke-width="1" fill="url(#grad2)" />
</g>
</svg>
</body>
</html>
css
.toLeft {
margin-top:15px;
width:300px;
height: 15px;
background:-webkit-linear-gradient(left,rgb(230,0,126), rgb(246,1,0));
background:linear-gradient(to left,rgb(230,0,126), rgb(246,1,0));
position: relative;
}
.right{
position:absolute;
top:0px;
right:0px;
width: 0;
height: 0;
border-bottom: 20px solid #fff;
border-left: 20px solid transparent;
}
.toLeft1 {
margin-top:15px;
width:300px;
height: 15px;
background:-webkit-linear-gradient(left, rgb(231,153,5),rgb(230,0,126));
background:linear-gradient(to left, rgb(231,153,5),rgb(230,0,126));
position: relative;
}
.toLeft2{
width:300px;
height: 15px;
background:-webkit-linear-gradient(left, rgba(103,103,103,0),rgba(103,103,103,1));
background:linear-gradient(to left, rgba(103,103,103,0),rgba(103,103,103,1));
position: relative;
}
效果图