inherit

指定一个属性应从父元素继承它的值

div{    color:#fff000}div>a{    color:inherit}

background-clip

background-clip: border-box|padding-box|content-box

border-box 默认值。背景绘制在边框方框内(剪切成边框方框)。
padding-box 背景绘制在衬距方框内(剪切成衬距方框)。
content-box 背景绘制在内容方框内(剪切成内容方框)。

解决半透明边框,被背景图片所笼罩

div{    width:100px;    height:100px;    background:rgb(255,240,0,1);    border:10px solid rgb(255,240,0,0.5);    background-clip: padding-box; }

box-shadow

box-shadow: h-shadow v-shadow blur spread color inset

_h-shadow_: 必须的。程度暗影的地位。容许负值
_v-shadow_: 必须的。垂直暗影的地位。容许负值
_blur_: 可选。含糊间隔
_spread_: 可选。暗影的大小
_color_: 可选。暗影的色彩。
inset: 可选。从外层的暗影(开始时)扭转暗影内侧暗影

多重暗影

div{    width:100px;    height:100px;    border-radius: 50%;    box-shadow: 10px 10px 0px 10px red, 20px 20px 0px 20px blue, 30px 30px 0px 30px yellow, 40px 40px 0px 40px green;    margin:auto;    margin-top:200px; }

outline

outline: outline-color outline-style outline-width
绘制于元素四周的一条线,位于边框边缘的外围,可起到突出元素的作用

_outline-color_: 规定边框的色彩
_outline-style_: 规定边框的款式
_outline-width_: 规定边框的宽度

双边框,通常里面是实线边框,外面为点边框

div{    width:100px;    height:100px;    border:5px solid red;    outline: 1px dashed red;    outline-offset: -10px; }

双边框,通常里面是实线边框,外面为圆角边框

div{    width:100px;    height:100px;    border:2px solid red;    border-radius: 10px;    outline: 6px solid red;    box-shadow: 0 0 0 4px red; }

clip-path

circle|ellipse|polygon

circle: 圆
ellipse: (椭圆的X轴半径 椭圆的Y轴半径 at 椭圆核心地位)
polygon: (上,右,下,左)每个点,由x方向和y方向组成

平行四边形和菱形

.diamond>div{    width: 150px;    height:70px;    color: white;    justify-content: center;    align-items: center;    position: relative;}.diamond>div:nth-of-type(1)::before{    content: "";    position: absolute;    top: 0;    left: 0;    bottom: 0;    right: 0;    z-index: -1;    transform: skewX(-45deg);    background: #b4a078;}.diamond>div:nth-of-type(2){    clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);    transition: 1s clip-path;    background: #b4a078;}.diamond>div:nth-of-type(2):hover{    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);}

进度条

.outer{    width:60%;    height:20px;    border-radius: 10px;    overflow: hidden;    position: relative; } .enter{    height:inherit;    background:rgba(180, 160, 120, .2); } .bg{    width:60%;    height: inherit;    border-radius: 8px;    background: repeating-linear-gradient(-45deg, #D9CFBB  25%, #C3B393 0, #C3B393 50%,            #D9CFBB 0, #D9CFBB 75%, #C3B393 0);    background-size:20px 20px;    animation: panoramic 20s linear infinite; } @keyframes panoramic{    to{        background-position: 200% 0;    } }

不规则卡片

div{    width: 200px;    height: 120px;    background-image: radial-gradient(circle at 100px -8px, transparent 20px, #b4a078 21px); }