Look at the effect first:

Method 1:

is drawn directly with photoshop cc. Right-click on the layer to copy the SVG or CSS style.

Method 2:

Idea: First set the background color gradient—specify the divided area of ​​the background—be careful and then set it (text-fill- color will overwrite color defined font color)

/* 这个文字效果只在webkit内核的浏览器上才能正常工作。Firefox 浏览器不支持在文字上使用background-clip属性 */

h1.start-gradient {
  font-weight: bold;
  font-family: helvetica;
  text-align:center;
  background: -webkit-linear-gradient(left, #4f185d , #fe5d4b);     /* 背景色渐变 */
  -webkit-background-clip: text;         /* 规定背景的划分区域 */
  -webkit-text-fill-color: transparent;  /* 防止字体颜色覆盖 */
}

<h1 class="start-gradient">快速开始</h1>

<span class="gradient">快速开始</span>

.gradient {  
    display: inline-block;
    font-size: 60px;
    font-family: 'microsoft yahei';
    background-image: -webkit-gradient(linear, left center, right center, from(rgba(176, 31, 184, 1)), to(rgba(255, 89, 76, 1)));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}; 

@media all and (-webkit-min-device-pixel-ratio:0) and (min-resolution: .001dpcm) {

.masked{
    background-image: -webkit-linear-gradient(left, #147B96, #E6D205 25%, #147B96 50%, #E6D205 75%, #147B96);
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    -webkit-background-size: 200% 100%;
    -webkit-animation: masked-animation 4s infinite linear;
}

}
@-webkit-keyframes masked-animation {

0%  { background-position: 0 0;}
100% { background-position: -100% 0;}

}