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前端特效： 使用CSS生成的闪光照相机效果
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使用纯CSS生成的照相机效果， 相关CSS代码如下：
.container {
position: absolute;
top: 50%;
left: 50%;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
border-radius: 5px;
box-shadow: 0px 30px 50px -20px rgba(0, 0, 0, 0.7);
-webkit-animation: 5s angle infinite;
animation: 5s angle infinite;
}
.camera-top,
.camera-mid,
.camera-bottom {
width: 360px;
}
.camera-top {
height: 60px;
background: -webkit-linear-gradient(left, #e2e2e2 0%, #f5f5f5 10%, #f5f5f5 90%, #e2e2e2 100%);
background: linear-gradient(to right, #e2e2e2 0%, #f5f5f5 10%, #f5f5f5 90%, #e2e2e2 100%);
border: 1px solid #DCDCDC;
border-top-left-radius: 5px;
}
.camera-top:before {
display: block;
content: '';
position: absolute;
top: -20px;
right: 0;
width: 210px;
height: 20px;
background: -webkit-linear-gradient(left, #f5f5f5 0%, #f5f5f5 174px, #e2e2e2 100%);
background: linear-gradient(to right, #f5f5f5 0%, #f5f5f5 174px, #e2e2e2 100%);
border: 1px solid #DCDCDC;
border-top-left-radius: 5px;
border-top-right-radius: 5px;
border-bottom: none;
box-shadow: inset 0 15px 15px -15px #FDFDFD;
}
.camera-top .zoom {
position: absolute;
top: -15px;
left: 30px;
width: 42px;
height: 9px;
background: -webkit-linear-gradient(left, #b0b0b0 0%, #e2e2e2 30%, #e2e2e2 50%, #e2e2e2 70%, #b0b0b0 100%);
background: linear-gradient(to right, #b0b0b0 0%, #e2e2e2 30%, #e2e2e2 50%, #e2e2e2 70%, #b0b0b0 100%);
border: 1px solid #A3A3A3;
border-top-left-radius: 3px;
border-top-right-radius: 3px;
box-shadow: inset 0 15px 15px -15px #FDFDFD;
}
.camera-top .zoom:before {
display: block;
content: '';
position: relative;
top: -6px;
left: 50%;
-webkit-transform: translateX(-50%);
transform: translateX(-50%);
width: 20px;
height: 4px;
background: -webkit-linear-gradient(left, #b0b0b0 0%, #e2e2e2 50%, #b0b0b0 100%);
background: linear-gradient(to right, #b0b0b0 0%, #e2e2e2 50%, #b0b0b0 100%);
border: 1px solid #A3A3A3;
border-top-left-radius: 3px;
border-top-right-radius: 3px;
}
.camera-top .zoom:after {
display: block;
content: '';
position: relative;
top: 3px;
left: 50%;
-webkit-transform: translateX(-50%);
transform: translateX(-50%);
width: 46px;
height: 4px;
background: -webkit-linear-gradient(left, #b0b0b0 0%, #e2e2e2 30%, #e2e2e2 50%, #e2e2e2 70%, #b0b0b0 100%);
background: linear-gradient(to right, #b0b0b0 0%, #e2e2e2 30%, #e2e2e2 50%, #e2e2e2 70%, #b0b0b0 100%);
border: 1px solid #A3A3A3;
border-bottom: none;
border-top-left-radius: 3px;
border-top-right-radius: 3px;
}
.camera-top .mode-changer {
position: absolute;
top: -20px;
left: 82px;
width: 60px;
height: 16px;
background: -webkit-linear-gradient(left, #b0b0b0 0%, #e2e2e2 30%, #e2e2e2 50%, #e2e2e2 70%, #b0b0b0 100%);
background: linear-gradient(to right, #b0b0b0 0%, #e2e2e2 30%, #e2e2e2 50%, #e2e2e2 70%, #b0b0b0 100%);
border: 1px solid #A3A3A3;
border-radius: 3px;
box-shadow: inset 0 15px 15px -15px #FDFDFD;
}
.camera-top .mode-changer:after {
display: block;
content: '';
position: absolute;
top: 16px;
left: 50%;
-webkit-transform: translateX(-50%);
transform: translateX(-50%);
width: 50px;
height: 2px;
background: -webkit-linear-gradient(left, #b0b0b0 0%, #e2e2e2 30%, #e2e2e2 50%, #e2e2e2 70%, #b0b0b0 100%);
background: linear-gradient(to right, #b0b0b0 0%, #e2e2e2 30%, #e2e2e2 50%, #e2e2e2 70%, #b0b0b0 100%);
border: 1px solid #A3A3A3;
border-bottom: none;
}
.camera-top .sides {
width: 100%;
}
.camera-top .sides:before,
.camera-top .sides:after {
display: block;
content: '';
position: absolute;
top: 24px;
width: 8px;
height: 30px;
background: -webkit-linear-gradient(top, #828181 0%, #696767 10%, #4f4d4d 50%, #403e3f 100%);
background: linear-gradient(to bottom, #828181 0%, #696767 10%, #4f4d4d 50%, #403e3f 100%);
border: 1px solid #3E3C3D;
border-radius: 2px;
box-shadow: 0px 3px 5px -1px rgba(0, 0, 0, 0.5);
}
.camera-top .sides:before {
left: -4px;
border-top-left-radius: 3px;
border-bottom-left-radius: 3px;
}
.camera-top .sides:after {
right: -4px;
border-top-right-radius: 3px;
border-bottom-right-radius: 3px;
}
.camera-top .range-finder {
position: absolute;
top: 10px;
left: 105px;
width: 30px;
height: 20px;
background: #3E3C3D;
border-radius: 3px;
box-shadow: inset 0 0 5px 3px #333132;
}
.camera-top .range-finder:before {
display: block;
content: '';
position: absolute;
top: 50%;
left: 50%;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
width: 12px;
height: 12px;
background: #797878;
border-radius: 100%;
}
.camera-top .focus {
position: absolute;
top: -14px;
left: 156px;
width: 15px;
height: 15px;
background: #3F3D3E;
border-radius: 100%;
box-shadow: inset 0 0 4px 3px #2D2B2B, inset 0 4px 5px 0 #F5F5F5, inset 0 -3px 4px -2px #A3A2A2;
}
.camera-top .red {
position: absolute;
top: 5px;
left: 165px;
width: 30px;
height: 30px;
background: #DC2839;
border-radius: 100%;
}
.camera-top .view-finder {
position: absolute;
left: 210px;
width: 48px;
height: 30px;
background: -webkit-radial-gradient(center ellipse, #828181 0%, #403e3f 85%, #403e3f 100%);
background: radial-gradient(ellipse at center, #828181 0%, #403e3f 85%, #403e3f 100%);
border: 3px solid #312F2F;
border-radius: 4px;
box-shadow: inset 0 8px 8px -8px #FDFDFD;
}
.camera-top .flash {
position: absolute;
top: -6px;
right: 20px;
width: 58px;
height: 46px;
background: -webkit-radial-gradient(center ellipse, #828181 0%, #403e3f 70%, #403e3f 100%);
background: radial-gradient(ellipse at center, #828181 0%, #403e3f 70%, #403e3f 100%);
border: 2px solid #312F2F;
border-radius: 3px;
box-shadow: inset 0 8px 8px -8px #FDFDFD;
}
.camera-top .flash:before,
.camera-top .flash:after {
display: block;
content: '';
position: absolute;
top: 50%;
left: 50%;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
}
.camera-top .flash:before {
width: 90%;
height: 70%;
background: -webkit-radial-gradient(center ellipse, #696767 0%, #1e1e1e 50%, #1e1e1e 100%);
background: radial-gradient(ellipse at center, #696767 0%, #1e1e1e 50%, #1e1e1e 100%);
}
.camera-top .flash:after {
width: 16px;
height: 14px;
background: #797979;
border-top-left-radius: 8px 2px;
border-top-right-radius: 8px 2px;
border-bottom-left-radius: 8px 2px;
border-bottom-right-radius: 8px 2px;
}
.camera-top .flash .light {
position: absolute;
top: 50%;
left: 50%;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
width: 20px;
height: 20px;
background: -webkit-radial-gradient(center ellipse, #ffffff 0%, rgba(255, 255, 255, 0) 100%);
background: radial-gradient(ellipse at center, #ffffff 0%, rgba(255, 255, 255, 0) 100%);
border-radius: 100%;
z-index: 2;
-webkit-animation: 1s flash infinite;
animation: 1s flash infinite;
}
.camera-mid {
position: relative;
height: 130px;
background: -webkit-linear-gradient(left, #e4e4e4 0%, #fafafa 10%, #fafafa 90%, #e4e4e4 100%);
background: linear-gradient(to right, #e4e4e4 0%, #fafafa 10%, #fafafa 90%, #e4e4e4 100%);
border: 1px solid #DCDCDC;
border-top: none;
border-bottom: none;
box-shadow: inset 0 15px 15px -15px #FDFDFD;
}
.camera-mid .sensor {
position: absolute;
top: 40px;
left: 105px;
width: 30px;
height: 30px;
background: #545252;
border: 2px solid #545252;
border-radius: 100%;
box-shadow: inset 0 12px 12px -10px #FDFDFD, 0 2px 5px 1px rgba(0, 0, 0, 0.3);
}
.camera-mid .sensor:before,
.camera-mid .sensor:after {
display: block;
content: '';
position: absolute;
top: 50%;
left: 50%;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
}
.camera-mid .sensor:before {
width: 20px;
height: 20px;
background: -webkit-linear-gradient(top, #E9E9E9 0%, #BDBDBD 100%);
background: linear-gradient(to bottom, #E9E9E9 0%, #BDBDBD 100%);
border-radius: 100%;
}
.camera-mid .sensor:after {
width: 12px;
height: 12px;
background: #FAFAFA;
border-radius: 100%;
box-shadow: 0 2px 3px 0 #747474;
}
.camera-mid .lens {
position: absolute;
top: -20px;
left: 130px;
width: 155px;
height: 155px;
background: -webkit-radial-gradient(center ellipse, #000000 0%, #000000 15%, #272525 30%, #403e3f 30%, #403e3f 31%, #403e3f 40%, #e9ebec 41%, #e9ebec 44%, #b0b1b2 48%, #e8e9ea 50%, #e8e9ea 60%, #f7f8f8 60%, #787979 65%, #ffffff 66%, #ffffff 100%);
background: radial-gradient(ellipse at center, #000000 0%, #000000 15%, #272525 30%, #403e3f 30%, #403e3f 31%, #403e3f 40%, #e9ebec 41%, #e9ebec 44%, #b0b1b2 48%, #e8e9ea 50%, #e8e9ea 60%, #f7f8f8 60%, #787979 65%, #ffffff 66%, #ffffff 100%);
border: 1px solid #B6B7B8;
border-radius: 100%;
box-sizing: border-box;
box-shadow: 0 7px 15px -2px rgba(0, 0, 0, 0.4), inset 0 -2px 15px -2px rgba(0, 0, 0, 0.2), inset 0 7px 15px -2px #FFF;
}
.camera-mid .lens:before {
display: block;
content: '';
position: absolute;
top: 50%;
left: 50%;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
width: 25px;
height: 25px;
background: rgba(0, 0, 0, 0.7);
border-radius: 100%;
box-shadow: inset 0 5px 3px -2px rgba(255, 255, 255, 0.5), inset 0 -5px 20px -8px rgba(255, 255, 255, 0.5);
}
.camera-bottom {
height: 16px;
background: -webkit-linear-gradient(left, #e2e2e2 0%, #f5f5f5 10%, #f5f5f5 90%, #e2e2e2 100%);
background: linear-gradient(to right, #e2e2e2 0%, #f5f5f5 10%, #f5f5f5 90%, #e2e2e2 100%);
border: 1px solid #DCDCDC;
border-bottom: none;
border-bottom-left-radius: 5px;
border-bottom-right-radius: 5px;
box-shadow: inset 0 15px 15px -15px #FDFDFD, inset 0 -12px 12px -10px #797979;
}
@-webkit-keyframes flash {
0% {
width: 0;
height: 0;
}
20% {
width: 200px;
height: 200px;
}
25% {
width: 0;
height: 0;
}
45% {
width: 200px;
height: 200px;
}
50% {
width: 0;
height: 0;
}
100% {
width: 0;
height: 0;
}
}
@keyframes flash {
0% {
width: 0;
height: 0;
}
20% {
width: 200px;
height: 200px;
}
25% {
width: 0;
height: 0;
}
45% {
width: 200px;
height: 200px;
}
50% {
width: 0;
height: 0;
}
100% {
width: 0;
height: 0;
}
}
@-webkit-keyframes angle {
0% {
-webkit-transform: translate(-50%, -50%) rotate(0deg);
transform: translate(-50%, -50%) rotate(0deg);
box-shadow: 0px 30px 50px -20px rgba(0, 0, 0, 0.7);
}
25% {
-webkit-transform: translate(-50%, -50%) rotate(2deg);
transform: translate(-50%, -50%) rotate(2deg);
box-shadow: 10px 30px 50px -20px rgba(0, 0, 0, 0.7);
}
75% {
-webkit-transform: translate(-50%, -50%) rotate(-2deg);
transform: translate(-50%, -50%) rotate(-2deg);
box-shadow: -10px 30px 50px -20px rgba(0, 0, 0, 0.7);
}
100% {
-webkit-transform: translate(-50%, -50%) rotate(0deg);
transform: translate(-50%, -50%) rotate(0deg);
box-shadow: 0px 30px 50px -20px rgba(0, 0, 0, 0.7);
}
}
@keyframes angle {
0% {
-webkit-transform: translate(-50%, -50%) rotate(0deg);
transform: translate(-50%, -50%) rotate(0deg);
box-shadow: 0px 30px 50px -20px rgba(0, 0, 0, 0.7);
}
25% {
-webkit-transform: translate(-50%, -50%) rotate(2deg);
transform: translate(-50%, -50%) rotate(2deg);
box-shadow: 10px 30px 50px -20px rgba(0, 0, 0, 0.7);
}
75% {
-webkit-transform: translate(-50%, -50%) rotate(-2deg);
transform: translate(-50%, -50%) rotate(-2deg);
box-shadow: -10px 30px 50px -20px rgba(0, 0, 0, 0.7);
}
100% {
-webkit-transform: translate(-50%, -50%) rotate(0deg);
transform: translate(-50%, -50%) rotate(0deg);
box-shadow: 0px 30px 50px -20px rgba(0, 0, 0, 0.7);
}
}
在线预览： http://igeekbar.com/igclass/code/af644b88-36ea-4987-ac87-19dbef222f34.htm
