前端开发要掌握哪些css？前端面试基础CSS3有哪些新特性

前端开发要掌握哪些css？前端面试基础CSS3有哪些新特性渐变 background:linear-gradient(red green blue);圆角 border-radius: 5px;媒体查询 @media (max-width: 480px) {.box: {column-count: 1;}}个性化字体 @font-face{font-family: BorderWeb; src:url(BORDERW0.eot);}颜色透明度 color: rgba(255 0 0 0.75);

特性 例子

新增选择器 p:nth-child(n){color: rgba(255 0 0 0.75)}

---

弹性盒模型 display: flex;

---

多列布局 column-count: 5;

---

媒体查询 @media (max-width: 480px) {.box: {column-count: 1;}}

---

个性化字体 @font-face{font-family: BorderWeb; src:url(BORDERW0.eot);}

---

颜色透明度 color: rgba(255 0 0 0.75);

---

圆角 border-radius: 5px;

---

渐变 background:linear-gradient(red green blue);

---

阴影 box-shadow:3px 3px 3px rgba(0 64 128 0.3);

---

倒影 box-reflect: below 2px;

---

文字装饰 text-stroke-color: red;

---

文字溢出 text-overflow:ellipsis;

---

背景效果 background-size: 100px 100px;

---

边框效果 border-image:url(bt_blue.png) 0 10;

---

转换

旋转 transform: rotate(20deg);

倾斜 transform: skew(150deg -10deg);

位移 transform: translate(20px 20px);

缩放 transform: scale(.5);

---

平滑过渡 transition: all .3s ease-in .1s;

---

动画 @keyframes anim-1 {50% {border-radius: 50%;}} animation: anim-1 1s;

欢迎关注