CSS繪製各類圖形的方法

CSS繪製各類圖形的方法

Square（正方形）

#square{
    width:100px;
    height:100px;
    backgroud:red;
}

---

Rectangle(矩形)

#rectangle {
    width: 200px;
    height: 100px;
    background: red;

---

Circle(圓形)

#circle {
    width: 100px;
    height: 100px;
    background: red;
    -moz-border-radius: 50px;
    -webkit-border-radius: 50px;
    border-radius: 50px;
}

/ 可使用百分比值(大於50%)，可是低版本的Android不支持 /

---

Oval(橢圓形)

#oval {
    width: 200px;
    height: 100px;
    background: red;
    -moz-border-radius: 100px / 50px;
    -webkit-border-radius: 100px / 50px;
    border-radius: 100px / 50px;
}

/ 可使用百分比值(大於50%)，可是低版本的Android不支持 /

---

Triangle Up(向上的三角形)

#triangle-up {
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 100px solid red;
}

---

Triangle Down(向下)

#triangle-down {
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-top: 100px solid red;
}

---

Triangle Left(向左)

#triangle-left {
    width: 0;
    height: 0;
    border-top: 50px solid transparent;
    border-right: 100px solid red;
    border-bottom: 50px solid transparent;
}

---

Triangle Right(向右)

#triangle-right {
    width: 0;
    height: 0;
    border-top: 50px solid transparent;
    border-left: 100px solid red;
    border-bottom: 50px solid transparent;
}