CSS3繪製不規則圖形(一)
阿新 • • 發佈:2019-02-13
由於近期的專案中出現了不規則的邊框和圖形, 所以只好提前先溫習一下,以前收集的一些CSS3繪製的圖形。。。樣式繪製的圖形比圖片的效能要好,體驗更佳。
廢話不多說,我們直接看效果:
1、三角形系列(三角形、倒三角、左三角、右三角、左上三角、右上三角、左下三角、右下三角)
主要用到的是:寬度高度設定為0, border的各個邊的設定(各個邊的透明或不透明);
.triangle-up { /* 三角形 */ width: 0; height: 0; border-left: 50px solid transparent; border-right: 50px solid transparent; border-bottom: 100px solid #f00; } .triangle-down { /* 倒三角 */ width: 0; height: 0; border-left: 50px solid transparent; border-right: 50px solid transparent; border-top: 100px solid #f00; } .triangle-left { /* 左三角 */ width: 0; height: 0; border-top: 50px solid transparent; border-bottom: 50px solid transparent; border-right: 100px solid #f00; } .triangle-right { /* 右三角 */ width: 0; height: 0; border-top: 50px solid transparent; border-bottom: 50px solid transparent; border-left: 100px solid #f00; } .triangle-topleft { /* 左上三角 */ width: 0; height: 0; border-right: 100px solid transparent; border-top: 100px solid #f00; } .triangle-topright { /* 右上三角 */ width: 0; height: 0; border-left: 100px solid transparent; border-top: 100px solid #f00; } .triangle-downleft { /* 左下三角 */ width: 0; height: 0; border-right: 100px solid transparent; border-bottom: 100px solid #f00; } .triangle-downright { /* 右下三角 */ width: 0; height: 0; border-left: 100px solid transparent; border-bottom: 100px solid #f00; }
2、圓形、橢圓、扇形、圓環、月牙
.circular{ /* 圓形 */ width: 100px; height: 100px; background: #f00; border-radius: 50%; } .oval { /* 橢圓 */ width: 200px; height: 100px; background: #f00; border-radius: 100px / 50px; } .sector { /* 扇形 */ width: 0; height: 0; border-left: 50px solid transparent; border-right: 50px solid transparent; border-top: 100px solid #f00; border-radius: 50%; } .ring { /* 圓環 */ width: 100px; height: 100px; border: 5px solid #f00; border-radius: 50%; } .crescent { /* 月牙 */ width: 100px; height: 100px; border-radius: 50%; box-shadow: 20px 20px 0 0 #f00; }
3、正方形、長方形、菱形、平行四邊形、梯形
.square { /* 正方形 */ width: 100px; height: 100px; background: #f00; } .rectangle { /* 長方形 */ width: 200px; height: 100px; background: #f00; } .rhomb { /* 菱形 */ width: 100px; height: 100px; background: #f00; transform: rotate(45deg); } .parallelogram { /* 平行四邊形 */ width: 200px; height: 100px; background: #f00; transform: skew(-20deg); } .trapezoid { /* 梯形 */ width: 100px; height: 0; border-bottom: 100px solid #f00; border-left: 50px solid transparent; border-right: 50px solid transparent; }
4、五邊形、六邊形、八邊形
.pentagon {
/* 五邊形:三角形和梯形的結合 */
width: 60px;
height: 0;
position: relative;
border-top: 55px solid #f00;
border-left: 25px solid transparent;
border-right: 25px solid transparent;
}
.pentagon:before {
content: "";
position: absolute;
width: 0px;
height: 0;
border-left: 55px solid transparent;
border-right: 55px solid transparent;
border-bottom: 35px solid #f00;
left: -25px;
top: -90px;
}
.hexagon {
/*六邊形:在長方形上面和下面各放置一個三角形*/
width: 100px;
height: 55px;
background: #f00;
position: relative;
}
.hexagon:before {
content: "";
width: 0;
height: 0;
position: absolute;
top: -25px;
left: 0;
border-left: 50px solid transparent;
border-right: 50px solid transparent;
border-bottom: 25px solid #f00;
}
.hexagon:after {
content: "";
width: 0;
height: 0;
position: absolute;
bottom: -25px;
left: 0;
border-left: 50px solid transparent;
border-right: 50px solid transparent;
border-top: 25px solid #f00;
}
.octagon {
/* 八邊形:長方形、上下各放置一個梯形 */
width: 100px;
height: 100px;
background: #f00;
position: relative;
}
.octagon:before {
content: "";
position: absolute;
width: 42px;
height: 0;
border-left: 29px solid #fff;
border-right: 29px solid #fff;
border-bottom: 30px solid #f00;
top: 0;
left: 0;
}
.octagon:after {
content: "";
position: absolute;
width: 42px;
height: 0;
border-left: 29px solid #fff;
border-right: 29px solid #fff;
border-top: 30px solid #f00;
bottom: 0;
left: 0;
}
5、愛心
.love {
/* 愛心 */
position: relative;
}
.love:before {
content: "";
width: 70px;
height: 110px;
background: #f00;
position: absolute;
border-top-left-radius: 50%;
border-top-right-radius: 50%;
transform: rotate(45deg);
}
.love:after {
content: "";
width: 70px;
height: 110px;
background: #f00;
position: absolute;
border-top-left-radius: 50%;
border-top-right-radius: 50%;
transform: rotate(-45deg);
left: -30px;
}
6、無窮大符號
.infinity {
/* 無窮大 */
width: 190px;
height: 100px;
position: relative;
}
.infinity:before {
content: "";
width: 50px;
height: 50px;
position: absolute;
top: 0;
left: 0;
border: 20px solid #f00;
border-radius: 50px 50px 0 50px;
transform: rotate(-45deg);
}
.infinity:after {
content: "";
width: 50px;
height: 50px;
position: absolute;
top: 0;
right: 0;
border: 20px solid #f00;
border-radius: 50px 50px 50px 0;
transform: rotate(45deg);
}
7、雞蛋
.egg {
/* 雞蛋 */
width: 120px;
height: 180px;
background: #f00;
border-radius: 60% 60% 60% 60% / 70% 70% 50% 50%;
}
8、食人豆
.pacman {
/* 食人豆 */
width: 0;
height: 0;
border: 60px solid #f00;
border-right: 60px solid transparent;
border-radius: 100%;
}
9、對話方塊
.alertDialog {
/* 對話方塊:一個圓角矩形和一個小三角形 */
width: 150px;
height: 100px;
background: #f00;
border-radius: 10px;
position: relative;
}
.alertDialog:before {
content: "";
width: 0;
height: 0;
position: absolute;
left: -20px;
top: 40px;
border-top: 10px solid transparent;
border-bottom: 10px solid transparent;
border-right: 20px solid #f00;
}
10、鑽石
.diamond {
/* 鑽石:梯形和三角形組成 */
width: 50px;
height: 0;
position: relative;
border-bottom: 25px solid #f00;
border-left: 25px solid transparent;
border-right: 25px solid transparent;
}
.diamond:before {
content: "";
width: 0;
height: 0;
position: absolute;
border-left: 50px solid transparent;
border-right: 50px solid transparent;
border-top: 70px solid #f00;
left: -25px;
top: 25px;
}
11、八卦圖
.eightDiagrams {
/* 八卦:多個圓形組成 */
width: 100px;
height: 50px;
border-color: #f00;
border-width: 2px 2px 50px 2px;
border-style: solid;
border-radius: 50%;
position: relative;
}
.eightDiagrams:before {
content: "";
position: absolute;
width: 12px;
height: 12px;
background: #fff;
border-radius: 50%;
top: 50%;
left: 0;
border: 19px solid #f00;
}
.eightDiagrams:after {
content: "";
position: absolute;
width: 12px;
height: 12px;
background: #f00;
border-radius: 50%;
top: 50%;
left: 50%;
border: 19px solid #fff;
}
12、五角星
.starFive {
/* 五角星: */
width: 0;
height: 0;
position: relative;
border-left: 80px solid transparent;
border-right: 80px solid transparent;
border-bottom: 60px solid #f00;
transform: rotate(35deg);
}
.starFive:before {
content: "";
position: absolute;
width: 0;
height: 0;
border-left: 80px solid transparent;
border-right: 80px solid transparent;
border-bottom: 60px solid #f00;
transform: rotate(-70deg);
top: 3px;
left: -80px;
}
.starFive:after {
content: "";
position: absolute;
width: 0;
height: 0;
border-bottom: 60px solid #f00;
border-right: 20px solid transparent;
border-left: 20px solid transparent;
transform: rotate(-35deg);
top: -40px;
left: -49px;
}
13、六角形、八角星、十二角星
.starSix {
/* 六角形:兩個三角形組成 */
width: 0;
height: 0;
position: relative;
border-left: 50px solid transparent;
border-right: 50px solid transparent;
border-bottom: 100px solid #f00;
}
.starSix:before {
content: "";
width: 0;
height: 0;
position: absolute;
top: 30px;
left: -50px;
border-left: 50px solid transparent;
border-right: 50px solid transparent;
border-top: 100px solid #f00;
}
.starEight {
/* 八角星:兩個正方形,旋轉角度 */
width: 100px;
height: 100px;
background: #f00;
position: relative;
}
.starEight:before {
content: "";
width: 100px;
height: 100px;
background: #f00;
position: absolute;
top: 0;
left: 0;
transform: rotate(45deg);
}
.starTwelve {
/* 十二角星:三個正方形,旋轉角度 */
width: 100px;
height: 100px;
background: #f00;
position: relative;
}
.starTwelve:before {
content: "";
width: 100px;
height: 100px;
background: #f00;
position: absolute;
top: 0;
left: 0;
transform: rotate(-30deg)
}
.starTwelve:after {
content: "";
width: 100px;
height: 100px;
background: #f00;
position: absolute;
top: 0;
left: 0;
transform: rotate(30deg)
}
如果以後遇到css製作的圖形,還會繼續補充!原始碼地址: 稍後會將原始碼地址貼出。。。